| 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 | $11.90 | 7.287% | $12.7672 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $6.53 | 7.869% | $7.0438 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $84.61 | 8.854% | $92.1014 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $68.73 | 6.277% | $73.0442 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $59.30 | 4.174% | $61.7752 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $22.81 | 5.203% | $23.9968 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $108.48 | 3.675% | $112.4666 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $362.36 | $383.1952 | $383.20 | $383.20 | $383.20 | |