| 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 | $8.31 | 10.107% | $9.1499 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $171.97 | 7.729% | $185.2616 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $75.71 | 12.133% | $84.8959 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $209.40 | 13.510% | $237.6899 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $87.80 | 9.770% | $96.3781 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $165.35 | 10.579% | $182.8424 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $71.94 | 13.460% | $81.6231 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $790.48 | $877.8409 | $877.84 | $877.85 | $877.80 | |