| 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 | $95.88 | 12.186% | $107.5639 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $218.92 | 3.165% | $225.8488 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $110.99 | 5.111% | $116.6627 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $106.71 | 8.547% | $115.8305 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $142.85 | 11.351% | $159.0649 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $112.32 | 12.494% | $126.3533 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $9.27 | 12.853% | $10.4615 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $796.94 | $861.7856 | $861.77 | $861.75 | $861.90 | |