| 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 | $175.34 | 8.752% | $190.6858 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $85.98 | 6.355% | $91.444 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $92.88 | 7.873% | $100.1924 | $100.19 | $100.20 | $100.20 |
| Purchase #4 | $167.35 | 11.854% | $187.1877 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $132.32 | 9.652% | $145.0915 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $17.88 | 5.729% | $18.9043 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $244.40 | 9.473% | $267.552 | $267.55 | $267.55 | $267.60 |
| 7 purchase totals = | $916.15 | $1,001.0577 | $1,001.05 | $1,001.10 | $1,001.10 | |