| 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 | $235.82 | 12.553% | $265.4225 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $76.45 | 4.787% | $80.1097 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $233.61 | 5.645% | $246.7973 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $60.28 | 8.187% | $65.2151 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $179.49 | 5.480% | $189.3261 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $232.71 | 6.385% | $247.5685 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $82.65 | 12.796% | $93.2259 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $1,101.01 | $1,187.6651 | $1,187.68 | $1,187.65 | $1,187.60 | |