| 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 | $222.54 | 8.862% | $242.2615 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $97.36 | 13.370% | $110.377 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $243.91 | 10.869% | $270.4206 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $174.61 | 8.398% | $189.2737 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $132.52 | 13.231% | $150.0537 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $123.81 | 13.774% | $140.8636 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $67.25 | 9.542% | $73.667 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $1,062.00 | $1,176.9171 | $1,176.91 | $1,176.85 | $1,177.10 | |