| 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 | $118.41 | 11.290% | $131.7785 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $211.81 | 7.136% | $226.9248 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $177.63 | 3.233% | $183.3728 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $210.35 | 11.618% | $234.7885 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $144.25 | 10.686% | $159.6646 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $71.91 | 13.827% | $81.853 | $81.85 | $81.85 | $81.90 |
| Purchase #7 | $121.63 | 13.606% | $138.179 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $1,055.99 | $1,156.5612 | $1,156.55 | $1,156.55 | $1,156.70 | |