| 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 | $211.97 | 12.373% | $238.197 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $219.80 | 5.180% | $231.1856 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $80.49 | 5.834% | $85.1858 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $201.86 | 5.610% | $213.1843 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $99.96 | 6.865% | $106.8223 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $118.96 | 4.132% | $123.8754 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $8.55 | 11.758% | $9.5553 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $941.59 | $1,008.0057 | $1,008.02 | $1,008.05 | $1,008.10 | |