| 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 | $127.31 | 13.760% | $144.8279 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $17.33 | 3.304% | $17.9026 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $103.75 | 9.816% | $113.9341 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $239.69 | 12.276% | $269.1143 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $152.48 | 5.787% | $161.304 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $54.31 | 10.543% | $60.0359 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $176.57 | 8.338% | $191.2924 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $871.44 | $958.4112 | $958.40 | $958.45 | $958.30 | |