| 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 | $227.63 | 4.129% | $237.0288 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $222.26 | 11.510% | $247.8421 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $227.98 | 9.786% | $250.2901 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $229.51 | 7.492% | $246.7049 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $35.60 | 12.393% | $40.0119 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $23.62 | 8.318% | $25.5847 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $91.63 | 8.765% | $99.6614 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $1,058.23 | $1,147.1239 | $1,147.11 | $1,147.15 | $1,147.10 | |