| 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 | $148.44 | 8.547% | $161.1272 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $50.66 | 13.388% | $57.4424 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $205.57 | 13.128% | $232.5572 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $220.84 | 13.521% | $250.6998 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $39.57 | 3.863% | $41.0986 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $172.86 | 12.871% | $195.1088 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $49.83 | 10.326% | $54.9754 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $887.77 | $993.0094 | $993.02 | $993.05 | $993.00 | |