| 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 | $143.60 | 11.188% | $159.666 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $181.43 | 4.778% | $190.0987 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $249.84 | 7.820% | $269.3775 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $35.35 | 10.433% | $39.0381 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $52.54 | 12.188% | $58.9436 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $33.28 | 6.739% | $35.5227 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $161.48 | 6.131% | $171.3803 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $857.52 | $924.0269 | $924.03 | $924.05 | $924.00 | |