| 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 | $50.84 | 7.728% | $54.7689 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $118.82 | 13.754% | $135.1625 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $50.89 | 9.251% | $55.5978 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $104.87 | 13.623% | $119.1564 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $132.38 | 11.797% | $147.9969 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $139.78 | 10.683% | $154.7127 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $248.40 | 3.109% | $256.1228 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $845.98 | $923.5180 | $923.52 | $923.45 | $923.60 | |