| 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 | $69.82 | 13.450% | $79.2108 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $23.93 | 11.756% | $26.7432 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $194.31 | 3.249% | $200.6231 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $104.33 | 10.682% | $115.4745 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $19.89 | 3.238% | $20.534 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $166.81 | 7.108% | $178.6669 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $49.25 | 6.392% | $52.3981 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $628.34 | $673.6506 | $673.64 | $673.60 | $673.60 | |