| 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 | $187.80 | 8.211% | $203.2203 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $143.32 | 3.522% | $148.3677 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $22.43 | 3.211% | $23.1502 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $212.34 | 10.819% | $235.3131 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $91.36 | 9.794% | $100.3078 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $239.54 | 13.439% | $271.7318 | $271.73 | $271.75 | $271.70 |
| Purchase #7 | $202.38 | 10.499% | $223.6279 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,099.17 | $1,205.7188 | $1,205.72 | $1,205.70 | $1,205.70 | |