| 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 | $46.40 | 4.456% | $48.4676 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $64.94 | 10.196% | $71.5613 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $188.41 | 4.253% | $196.4231 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $8.68 | 11.403% | $9.6698 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $18.44 | 7.682% | $19.8566 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $43.89 | 7.319% | $47.1023 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $182.49 | 4.638% | $190.9539 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $553.25 | $584.0346 | $584.03 | $583.95 | $584.20 | |