| 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 | $148.92 | 4.820% | $156.0979 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $88.99 | 10.157% | $98.0287 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $242.60 | 4.811% | $254.2715 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $49.77 | 7.585% | $53.5451 | $53.55 | $53.55 | $53.50 |
| Purchase #5 | $110.73 | 6.285% | $117.6894 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $219.35 | 10.348% | $242.0483 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $123.57 | 10.572% | $136.6338 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $983.93 | $1,058.3147 | $1,058.32 | $1,058.35 | $1,058.20 | |