| 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 | $31.90 | 7.429% | $34.2699 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $183.89 | 13.873% | $209.4011 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $66.47 | 13.412% | $75.385 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $127.45 | 8.603% | $138.4145 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $22.29 | 9.770% | $24.4677 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $73.35 | 4.652% | $76.7622 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $242.99 | 5.742% | $256.9425 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $748.34 | $815.6429 | $815.64 | $815.60 | $815.70 | |