| 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 | $191.64 | 5.152% | $201.5133 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $16.66 | 4.450% | $17.4014 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $103.38 | 8.831% | $112.5095 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $100.98 | 4.484% | $105.5079 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $11.97 | 6.484% | $12.7461 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $232.76 | 9.119% | $253.9854 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $238.50 | 4.581% | $249.4257 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $895.89 | $953.0893 | $953.10 | $953.10 | $953.00 | |