| 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 | $154.88 | 8.499% | $168.0433 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $161.58 | 5.269% | $170.0937 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $49.48 | 4.384% | $51.6492 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $200.26 | 13.193% | $226.6803 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $170.32 | 11.603% | $190.0822 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $133.35 | 8.525% | $144.7181 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $50.59 | 13.603% | $57.4718 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $920.46 | $1,008.7386 | $1,008.73 | $1,008.75 | $1,008.70 | |