| 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 | $190.75 | 5.438% | $201.123 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $203.68 | 10.759% | $225.5939 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $89.77 | 5.306% | $94.5332 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $144.82 | 6.426% | $154.1261 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $68.45 | 5.611% | $72.2907 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $182.88 | 6.794% | $195.3049 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $62.46 | 13.847% | $71.1088 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $942.81 | $1,014.0806 | $1,014.07 | $1,014.10 | $1,014.00 | |