| 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 | $127.58 | 3.644% | $132.229 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $245.40 | 13.221% | $277.8443 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $135.64 | 6.257% | $144.127 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $64.59 | 7.163% | $69.2166 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $106.45 | 11.537% | $118.7311 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $44.34 | 11.703% | $49.5291 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $202.89 | 6.326% | $215.7248 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $926.89 | $1,007.4019 | $1,007.40 | $1,007.45 | $1,007.20 | |