| 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 | $50.57 | 5.139% | $53.1688 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $64.58 | 10.832% | $71.5753 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $202.82 | 9.459% | $222.0047 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $47.41 | 6.117% | $50.3101 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $193.51 | 13.651% | $219.9261 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $238.42 | 12.776% | $268.8805 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $187.39 | 10.286% | $206.6649 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $984.70 | $1,092.5304 | $1,092.53 | $1,092.55 | $1,092.60 | |