| 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 | $210.62 | 12.134% | $236.1766 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $22.85 | 4.752% | $23.9358 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $133.65 | 11.188% | $148.6028 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $194.53 | 9.141% | $212.312 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $189.99 | 7.649% | $204.5223 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $213.33 | 9.329% | $233.2316 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $201.36 | 12.245% | $226.0165 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $1,166.33 | $1,284.7976 | $1,284.80 | $1,284.80 | $1,284.70 | |