| 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 | $126.87 | 13.441% | $143.9226 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $10.77 | 7.168% | $11.542 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $150.51 | 11.538% | $167.8758 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $169.90 | 8.611% | $184.5301 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $131.32 | 6.693% | $140.1092 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $243.25 | 4.669% | $254.6073 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $220.31 | 6.763% | $235.2096 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,052.93 | $1,137.7966 | $1,137.80 | $1,137.80 | $1,137.70 | |