| 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 | $131.84 | 4.842% | $138.2237 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $226.80 | 4.451% | $236.8949 | $236.89 | $236.90 | $236.90 |
| Purchase #3 | $137.96 | 10.331% | $152.2126 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $212.59 | 11.152% | $236.298 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $84.52 | 4.563% | $88.3766 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $168.27 | 11.585% | $187.7641 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $197.39 | 4.281% | $205.8403 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,159.37 | $1,245.6102 | $1,245.60 | $1,245.60 | $1,245.60 | |