| 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 | $145.56 | 5.130% | $153.0272 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $117.49 | 9.810% | $129.0158 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $93.29 | 10.211% | $102.8158 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $144.99 | 10.136% | $159.6862 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $159.90 | 11.176% | $177.7704 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $231.43 | 4.425% | $241.6708 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $185.71 | 10.182% | $204.619 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $1,078.37 | $1,168.6052 | $1,168.62 | $1,168.55 | $1,168.60 | |