| 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 | $35.67 | 11.185% | $39.6597 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $247.84 | 11.184% | $275.5584 | $275.56 | $275.55 | $275.60 |
| Purchase #3 | $143.94 | 7.672% | $154.9831 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $124.57 | 5.124% | $130.953 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $80.83 | 9.242% | $88.3003 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $240.32 | 4.820% | $251.9034 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $101.95 | 6.473% | $108.5492 | $108.55 | $108.55 | $108.50 |
| 7 purchase totals = | $975.12 | $1,049.9071 | $1,049.90 | $1,049.90 | $1,050.00 | |