| 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 | $84.34 | 3.189% | $87.0296 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $218.88 | 9.335% | $239.3124 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $151.90 | 5.288% | $159.9325 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $132.74 | 11.870% | $148.4962 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $213.63 | 8.655% | $232.1197 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $184.26 | 7.346% | $197.7957 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $202.92 | 9.239% | $221.6678 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,188.67 | $1,286.3539 | $1,286.36 | $1,286.35 | $1,286.30 | |