| 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 | $244.32 | 3.431% | $252.7026 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $49.54 | 12.612% | $55.788 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $142.27 | 11.747% | $158.9825 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $206.60 | 13.132% | $233.7307 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $202.94 | 3.436% | $209.913 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $6.85 | 5.336% | $7.2155 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $22.83 | 10.672% | $25.2664 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $875.35 | $943.5987 | $943.60 | $943.60 | $943.60 | |