| 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 | $76.33 | 3.355% | $78.8909 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $206.33 | 8.581% | $224.0352 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $17.46 | 12.406% | $19.6261 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $38.37 | 9.454% | $41.9975 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $194.26 | 4.582% | $203.161 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $230.67 | 6.740% | $246.2172 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $188.37 | 4.450% | $196.7525 | $196.75 | $196.75 | $196.80 |
| 7 purchase totals = | $951.79 | $1,010.6804 | $1,010.69 | $1,010.70 | $1,010.70 | |