| 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 | $170.39 | 12.492% | $191.6751 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $49.54 | 10.285% | $54.6352 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $217.36 | 4.649% | $227.4651 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $70.44 | 8.200% | $76.2161 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $131.47 | 7.513% | $141.3473 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $64.73 | 8.854% | $70.4612 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $135.33 | 7.158% | $145.0169 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $839.26 | $906.8169 | $906.84 | $906.80 | $906.80 | |