| 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 | $170.29 | 12.829% | $192.1365 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $199.46 | 4.598% | $208.6312 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $38.37 | 3.533% | $39.7256 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $101.32 | 9.306% | $110.7488 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $82.27 | 13.186% | $93.1181 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $113.95 | 6.576% | $121.4434 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $152.65 | 6.281% | $162.2379 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $858.31 | $928.0415 | $928.05 | $928.10 | $927.80 | |