| 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 | $239.84 | 8.545% | $260.3343 | $260.33 | $260.35 | $260.30 |
| Purchase #2 | $224.32 | 7.368% | $240.8479 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $5.88 | 8.352% | $6.3711 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $98.59 | 8.560% | $107.0293 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $27.69 | 8.634% | $30.0808 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $75.78 | 11.611% | $84.5788 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $128.37 | 10.230% | $141.5023 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $800.47 | $870.7445 | $870.74 | $870.80 | $870.70 | |