| 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 | $212.94 | 9.824% | $233.8592 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $166.37 | 8.683% | $180.8159 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $221.44 | 7.537% | $238.1299 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $223.79 | 10.767% | $247.8855 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $233.92 | 6.642% | $249.457 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $95.86 | 6.211% | $101.8139 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $102.33 | 12.186% | $114.7999 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $1,256.65 | $1,366.7613 | $1,366.77 | $1,366.75 | $1,366.80 | |