| 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 | $88.54 | 5.455% | $93.3699 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $114.89 | 11.859% | $128.5148 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $74.78 | 6.635% | $79.7417 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $87.40 | 9.714% | $95.89 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $144.72 | 11.294% | $161.0647 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $110.51 | 6.602% | $117.8059 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $160.86 | 6.179% | $170.7995 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $781.70 | $847.1865 | $847.18 | $847.15 | $847.20 | |