| 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 | $93.36 | 8.357% | $101.1621 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $97.35 | 6.619% | $103.7936 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $199.48 | 3.814% | $207.0882 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $136.73 | 11.757% | $152.8053 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $172.47 | 4.833% | $180.8055 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $223.33 | 11.323% | $248.6177 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $73.76 | 4.858% | $77.3433 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $996.48 | $1,071.6157 | $1,071.62 | $1,071.60 | $1,071.60 | |