| 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 | $209.42 | 6.577% | $223.1936 | $223.19 | $223.20 | $223.20 |
| Purchase #2 | $226.77 | 6.348% | $241.1654 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $25.62 | 3.390% | $26.4885 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $128.61 | 4.484% | $134.3769 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $115.90 | 10.586% | $128.1692 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $148.33 | 6.477% | $157.9373 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $224.72 | 13.861% | $255.8684 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $1,079.37 | $1,167.1993 | $1,167.21 | $1,167.20 | $1,167.30 | |