| 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 | $25.59 | 11.571% | $28.551 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $179.34 | 12.505% | $201.7665 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $105.89 | 8.203% | $114.5762 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $119.31 | 10.793% | $132.1871 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $73.58 | 13.843% | $83.7657 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $128.60 | 13.649% | $146.1526 | $146.15 | $146.15 | $146.20 |
| Purchase #7 | $198.66 | 7.569% | $213.6966 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $830.97 | $920.6957 | $920.71 | $920.70 | $920.90 | |