| 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 | $113.40 | 13.553% | $128.7691 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $109.49 | 7.393% | $117.5846 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $49.95 | 3.626% | $51.7612 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $102.39 | 13.802% | $116.5219 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $218.28 | 12.105% | $244.7028 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $112.33 | 7.532% | $120.7907 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $247.61 | 7.441% | $266.0347 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $953.45 | $1,046.1650 | $1,046.15 | $1,046.15 | $1,046.20 | |