| 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 | $6.84 | 4.515% | $7.1488 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $250.42 | 6.306% | $266.2115 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $31.61 | 4.569% | $33.0543 | $33.05 | $33.05 | $33.10 |
| Purchase #4 | $83.51 | 11.143% | $92.8155 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $86.90 | 8.638% | $94.4064 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $155.94 | 10.815% | $172.8049 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $46.91 | 5.638% | $49.5548 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $662.13 | $715.9962 | $715.99 | $715.95 | $716.00 | |