| 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 | $148.32 | 12.306% | $166.5723 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $151.92 | 13.314% | $172.1466 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $168.92 | 13.732% | $192.1161 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $177.39 | 6.508% | $188.9345 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $70.84 | 3.287% | $73.1685 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $199.74 | 10.596% | $220.9045 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $240.32 | 4.664% | $251.5285 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $1,157.45 | $1,265.3710 | $1,265.37 | $1,265.35 | $1,265.30 | |