| 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 | $24.33 | 8.178% | $26.3197 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $23.79 | 7.252% | $25.5153 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $17.95 | 3.798% | $18.6317 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $123.97 | 10.144% | $136.5455 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $212.36 | 3.658% | $220.1281 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $164.99 | 11.370% | $183.7494 | $183.75 | $183.75 | $183.70 |
| Purchase #7 | $71.91 | 3.655% | $74.5383 | $74.54 | $74.55 | $74.50 |
| 7 purchase totals = | $639.30 | $685.4280 | $685.44 | $685.45 | $685.20 | |