| 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 | $110.74 | 7.431% | $118.9691 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $112.71 | 5.676% | $119.1074 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $167.25 | 11.836% | $187.0457 | $187.05 | $187.05 | $187.00 |
| Purchase #4 | $111.76 | 8.267% | $120.9992 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $67.72 | 13.798% | $77.064 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $185.28 | 7.103% | $198.4404 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $139.80 | 8.713% | $151.9808 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $895.26 | $973.6066 | $973.61 | $973.60 | $973.60 | |