| 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 | $238.91 | 12.657% | $269.1488 | $269.15 | $269.15 | $269.10 |
| Purchase #2 | $14.36 | 7.361% | $15.417 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $21.55 | 11.428% | $24.0127 | $24.01 | $24.00 | $24.00 |
| Purchase #4 | $152.99 | 10.470% | $169.0081 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $191.75 | 12.821% | $216.3343 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $107.56 | 13.286% | $121.8504 | $121.85 | $121.85 | $121.90 |
| Purchase #7 | $79.80 | 5.378% | $84.0916 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $806.92 | $899.8629 | $899.86 | $899.85 | $899.80 | |