| 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 | $213.47 | 7.644% | $229.7876 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $70.63 | 12.310% | $79.3246 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $87.70 | 10.544% | $96.9471 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $86.57 | 8.224% | $93.6895 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $128.86 | 10.574% | $142.4857 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $176.86 | 8.425% | $191.7605 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $39.41 | 3.217% | $40.6778 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $803.50 | $874.6728 | $874.68 | $874.70 | $874.70 | |