| 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 | $158.39 | 8.471% | $171.8072 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $94.85 | 7.615% | $102.0728 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $125.26 | 7.613% | $134.796 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $227.94 | 6.302% | $242.3048 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $24.35 | 8.804% | $26.4938 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $101.40 | 13.521% | $115.1103 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $245.35 | 13.773% | $279.1421 | $279.14 | $279.15 | $279.10 |
| 7 purchase totals = | $977.54 | $1,071.7270 | $1,071.72 | $1,071.70 | $1,071.70 | |