| 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 | $210.64 | 11.355% | $234.5582 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $161.73 | 8.795% | $175.9542 | $175.95 | $175.95 | $176.00 |
| Purchase #3 | $204.38 | 11.568% | $228.0227 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $55.56 | 8.734% | $60.4126 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $208.27 | 10.491% | $230.1196 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $172.79 | 12.541% | $194.4596 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $14.50 | 4.447% | $15.1448 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $1,027.87 | $1,138.6717 | $1,138.66 | $1,138.60 | $1,138.70 | |