| 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 | $199.68 | 9.434% | $218.5178 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $45.76 | 7.362% | $49.1289 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $169.84 | 9.391% | $185.7897 | $185.79 | $185.80 | $185.80 |
| Purchase #4 | $80.44 | 4.681% | $84.2054 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $206.45 | 8.648% | $224.3038 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $153.27 | 7.281% | $164.4296 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $108.81 | 10.767% | $120.5256 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $964.25 | $1,046.9008 | $1,046.91 | $1,046.95 | $1,046.80 | |