| 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 | $72.48 | 5.861% | $76.7281 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $228.98 | 4.173% | $238.5353 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $71.25 | 11.332% | $79.3241 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $64.25 | 7.660% | $69.1716 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $136.29 | 5.633% | $143.9672 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $112.45 | 13.811% | $127.9805 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $21.32 | 3.419% | $22.0489 | $22.05 | $22.05 | $22.00 |
| 7 purchase totals = | $707.02 | $757.7557 | $757.76 | $757.75 | $757.70 | |