| 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 | $186.72 | 4.738% | $195.5668 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $20.59 | 5.743% | $21.7725 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $108.89 | 6.355% | $115.81 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $58.99 | 13.213% | $66.7843 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $38.45 | 13.708% | $43.7207 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $181.63 | 8.751% | $197.5244 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $211.71 | 6.270% | $224.9842 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $806.98 | $866.1629 | $866.15 | $866.10 | $866.20 | |