| 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 | $145.67 | 4.217% | $151.8129 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $63.87 | 11.765% | $71.3843 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $75.95 | 8.818% | $82.6473 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $208.25 | 10.696% | $230.5244 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $118.55 | 6.675% | $126.4632 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $47.79 | 11.365% | $53.2213 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $96.73 | 11.346% | $107.705 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $756.81 | $823.7584 | $823.75 | $823.70 | $823.70 | |