| 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 | $7.35 | 13.463% | $8.3395 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $209.72 | 11.626% | $234.102 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $75.27 | 8.618% | $81.7568 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $183.45 | 6.698% | $195.7375 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $155.46 | 7.512% | $167.1382 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $54.40 | 9.361% | $59.4924 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $21.26 | 9.655% | $23.3127 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $706.91 | $769.8791 | $769.88 | $769.90 | $769.80 | |