| 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 | $144.83 | 3.209% | $149.4776 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $239.43 | 10.742% | $265.1496 | $265.15 | $265.15 | $265.10 |
| Purchase #3 | $45.67 | 4.703% | $47.8179 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $112.42 | 9.345% | $122.9256 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $139.71 | 6.443% | $148.7115 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $75.36 | 5.607% | $79.5854 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $131.97 | 3.169% | $136.1521 | $136.15 | $136.15 | $136.20 |
| 7 purchase totals = | $889.39 | $949.8197 | $949.83 | $949.85 | $949.80 | |