| 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 | $85.40 | 7.485% | $91.7922 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $7.69 | 13.244% | $8.7085 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $82.58 | 9.174% | $90.1559 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $146.60 | 7.653% | $157.8193 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $47.82 | 4.561% | $50.0011 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $209.56 | 12.438% | $235.6251 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $245.90 | 7.625% | $264.6499 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $825.55 | $898.7520 | $898.76 | $898.75 | $898.70 | |