| 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 | $129.91 | 7.654% | $139.8533 | $139.85 | $139.85 | $139.90 |
| Purchase #2 | $99.33 | 10.673% | $109.9315 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $164.83 | 9.551% | $180.5729 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $147.26 | 9.394% | $161.0936 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $106.29 | 5.547% | $112.1859 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $89.26 | 7.428% | $95.8902 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $114.61 | 10.109% | $126.1959 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $851.49 | $925.7233 | $925.72 | $925.75 | $925.80 | |