| 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 | $132.71 | 8.566% | $144.0779 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $112.99 | 13.842% | $128.6301 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $96.83 | 6.404% | $103.031 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $12.50 | 8.571% | $13.5714 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $46.29 | 10.391% | $51.1 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $141.81 | 10.118% | $156.1583 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $121.78 | 5.250% | $128.1735 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $664.91 | $724.7422 | $724.74 | $724.75 | $724.80 | |