| 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 | $206.25 | 5.765% | $218.1403 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $46.67 | 5.136% | $49.067 | $49.07 | $49.05 | $49.10 |
| Purchase #3 | $224.46 | 4.427% | $234.3968 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $235.94 | 8.656% | $256.363 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $125.94 | 7.278% | $135.1059 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $195.30 | 3.850% | $202.8191 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $133.89 | 9.289% | $146.327 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $1,168.45 | $1,242.2191 | $1,242.23 | $1,242.20 | $1,242.20 | |