| 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 | $39.64 | 12.397% | $44.5542 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $5.95 | 10.274% | $6.5613 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $89.31 | 4.268% | $93.1218 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $106.33 | 11.202% | $118.2411 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $232.58 | 4.604% | $243.288 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $192.57 | 12.508% | $216.6567 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $137.50 | 8.139% | $148.6911 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $803.88 | $871.1142 | $871.11 | $871.10 | $871.20 | |