| 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 | $247.47 | 8.465% | $268.4183 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $219.89 | 13.336% | $249.2145 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $168.88 | 4.635% | $176.7076 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $110.83 | 6.480% | $118.0118 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $17.57 | 10.352% | $19.3888 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $211.83 | 4.138% | $220.5955 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $233.98 | 7.837% | $252.317 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,210.45 | $1,304.6535 | $1,304.66 | $1,304.60 | $1,304.60 | |