| 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 | $234.85 | 9.385% | $256.8907 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $56.55 | 7.508% | $60.7958 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $225.25 | 13.485% | $255.625 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $106.89 | 7.555% | $114.9655 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $152.26 | 8.678% | $165.4731 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $91.68 | 3.171% | $94.5872 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $125.35 | 4.448% | $130.9256 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $992.83 | $1,079.2629 | $1,079.28 | $1,079.30 | $1,079.30 | |