| 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 | $223.71 | 10.523% | $247.251 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $67.65 | 13.372% | $76.6962 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $39.71 | 6.209% | $42.1756 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $31.42 | 9.232% | $34.3207 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $100.93 | 3.294% | $104.2546 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $148.38 | 7.661% | $159.7474 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $65.60 | 9.839% | $72.0544 | $72.05 | $72.05 | $72.10 |
| 7 purchase totals = | $677.40 | $736.4999 | $736.50 | $736.50 | $736.60 | |