| 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 | $151.66 | 7.199% | $162.578 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $182.40 | 8.649% | $198.1758 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $101.93 | 4.187% | $106.1978 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $139.68 | 8.837% | $152.0235 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $72.47 | 3.799% | $75.2231 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $100.67 | 6.351% | $107.0636 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $238.58 | 3.647% | $247.281 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $987.39 | $1,048.5428 | $1,048.54 | $1,048.55 | $1,048.60 | |