| 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 | $188.84 | 13.216% | $213.7971 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $198.44 | 13.362% | $224.9556 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $188.35 | 9.477% | $206.1999 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $165.80 | 5.415% | $174.7781 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $48.45 | 10.479% | $53.5271 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $159.41 | 7.193% | $170.8764 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $220.71 | 3.376% | $228.1612 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $1,170.00 | $1,272.2954 | $1,272.31 | $1,272.35 | $1,272.40 | |