| 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 | $170.56 | 8.637% | $185.2913 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $182.37 | 12.627% | $205.3979 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $104.75 | 4.457% | $109.4187 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $106.89 | 3.402% | $110.5264 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $82.68 | 5.249% | $87.0199 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $247.32 | 12.251% | $277.6192 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $137.32 | 10.424% | $151.6342 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $1,031.89 | $1,126.9076 | $1,126.91 | $1,126.90 | $1,126.80 | |