| 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 | $80.60 | 9.190% | $88.0071 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $249.94 | 11.521% | $278.7356 | $278.74 | $278.75 | $278.70 |
| Purchase #3 | $240.88 | 5.242% | $253.5069 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $202.44 | 13.831% | $230.4395 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $171.91 | 11.792% | $192.1816 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $193.78 | 13.767% | $220.4577 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $63.45 | 6.382% | $67.4994 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $1,203.00 | $1,330.8278 | $1,330.84 | $1,330.85 | $1,330.80 | |