| 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 | $248.79 | 13.316% | $281.9189 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $109.50 | 10.419% | $120.9088 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $57.56 | 4.582% | $60.1974 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $83.46 | 5.168% | $87.7732 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $22.25 | 9.622% | $24.3909 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $159.54 | 8.829% | $173.6258 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $71.38 | 11.478% | $79.573 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $752.48 | $828.3880 | $828.39 | $828.35 | $828.40 | |