| 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 | $142.49 | 3.195% | $147.0426 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $125.74 | 3.573% | $130.2327 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $245.92 | 5.540% | $259.544 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $236.98 | 3.266% | $244.7198 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $208.40 | 13.448% | $236.4256 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $103.69 | 6.611% | $110.5449 | $110.54 | $110.55 | $110.50 |
| Purchase #7 | $65.31 | 9.211% | $71.3257 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $1,128.53 | $1,199.8353 | $1,199.83 | $1,199.90 | $1,199.60 | |