| 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 | $56.77 | 3.728% | $58.8864 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $29.70 | 4.797% | $31.1247 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $128.59 | 3.700% | $133.3478 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $231.74 | 11.807% | $259.1015 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $161.76 | 13.854% | $184.1702 | $184.17 | $184.15 | $184.20 |
| Purchase #6 | $161.58 | 8.552% | $175.3983 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $85.55 | 6.477% | $91.0911 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $855.69 | $933.1200 | $933.12 | $933.10 | $933.10 | |