| 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 | $245.46 | 13.599% | $278.8401 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $61.45 | 13.283% | $69.6124 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $232.53 | 10.576% | $257.1224 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $44.58 | 6.509% | $47.4817 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $208.38 | 3.815% | $216.3297 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $146.92 | 8.374% | $159.2231 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $203.73 | 5.629% | $215.198 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,143.05 | $1,243.8074 | $1,243.80 | $1,243.80 | $1,243.70 | |