| 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 | $46.86 | 8.482% | $50.8347 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $50.77 | 10.347% | $56.0232 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $157.72 | 7.419% | $169.4212 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $202.96 | 8.211% | $219.625 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $106.31 | 13.279% | $120.4269 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $59.53 | 6.672% | $63.5018 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $114.68 | 6.692% | $122.3544 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $738.83 | $802.1872 | $802.18 | $802.20 | $802.10 | |