| 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 | $190.83 | 4.774% | $199.9402 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $201.36 | 8.378% | $218.2299 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $44.84 | 13.421% | $50.858 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $66.79 | 9.864% | $73.3782 | $73.38 | $73.40 | $73.40 |
| Purchase #5 | $37.52 | 10.244% | $41.3635 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $46.33 | 3.280% | $47.8496 | $47.85 | $47.85 | $47.80 |
| Purchase #7 | $82.90 | 13.308% | $93.9323 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $670.57 | $725.5517 | $725.55 | $725.60 | $725.50 | |