| 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 | $66.63 | 11.624% | $74.3751 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $83.79 | 9.218% | $91.5138 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $160.39 | 8.652% | $174.2669 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $148.25 | 8.165% | $160.3546 | $160.35 | $160.35 | $160.40 |
| Purchase #5 | $160.54 | 9.394% | $175.6211 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $109.68 | 4.580% | $114.7033 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $7.95 | 8.566% | $8.631 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $737.23 | $799.4658 | $799.46 | $799.45 | $799.50 | |