| 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 | $177.34 | 7.571% | $190.7664 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $25.81 | 8.482% | $27.9992 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $74.48 | 9.142% | $81.289 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $165.45 | 11.330% | $184.1955 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $139.47 | 9.767% | $153.092 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $135.92 | 4.539% | $142.0894 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $48.88 | 6.247% | $51.9335 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $767.35 | $831.3650 | $831.37 | $831.40 | $831.40 | |