| 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 | $101.47 | 3.708% | $105.2325 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $32.33 | 6.562% | $34.4515 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $14.43 | 12.858% | $16.2854 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $160.62 | 10.172% | $176.9583 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $186.88 | 13.766% | $212.6059 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $122.91 | 12.142% | $137.8337 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $212.38 | 6.772% | $226.7624 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $831.02 | $910.1297 | $910.13 | $910.15 | $910.20 | |