| 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 | $97.94 | 8.871% | $106.6283 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $175.98 | 6.499% | $187.4169 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $35.27 | 13.801% | $40.1376 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $162.82 | 13.777% | $185.2517 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $53.60 | 5.333% | $56.4585 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $238.47 | 4.739% | $249.7711 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $197.87 | 13.699% | $224.9762 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $961.95 | $1,050.6403 | $1,050.65 | $1,050.65 | $1,050.70 | |