| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.54 | 3.569% | $240.8394 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $163.35 | 8.557% | $177.3279 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $171.54 | 11.242% | $190.8245 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $216.76 | 13.212% | $245.3983 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $161.55 | 9.551% | $176.9796 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $173.39 | 5.379% | $182.7166 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $249.36 | 7.597% | $268.3039 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,368.49 | $1,482.3902 | $1,482.39 | $1,482.40 | $1,482.30 | |