| 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 | $159.96 | 10.712% | $177.0949 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $108.64 | 11.820% | $121.4812 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $92.70 | 13.540% | $105.2516 | $105.25 | $105.25 | $105.30 |
| Purchase #4 | $59.31 | 5.239% | $62.4173 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $38.30 | 13.243% | $43.3721 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $203.27 | 4.529% | $212.4761 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $111.50 | 3.111% | $114.9688 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $773.68 | $837.0620 | $837.06 | $837.05 | $837.20 | |