| 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 | $120.26 | 8.791% | $130.8321 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $92.33 | 3.242% | $95.3233 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $44.72 | 9.351% | $48.9018 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $156.63 | 8.829% | $170.4589 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $96.89 | 13.680% | $110.1446 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $223.26 | 6.235% | $237.1803 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $242.48 | 11.335% | $269.9651 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $976.57 | $1,062.8061 | $1,062.80 | $1,062.80 | $1,062.80 | |