| 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 | $129.42 | 11.865% | $144.7757 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $191.88 | 7.330% | $205.9448 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $75.56 | 13.342% | $85.6412 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $120.89 | 8.126% | $130.7135 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $208.91 | 12.538% | $235.1031 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $243.78 | 8.356% | $264.1503 | $264.15 | $264.15 | $264.20 |
| Purchase #7 | $79.34 | 11.590% | $88.5355 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $1,049.78 | $1,154.8641 | $1,154.86 | $1,154.90 | $1,154.80 | |