| 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 | $32.31 | 5.646% | $34.1342 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $204.41 | 13.441% | $231.8847 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $19.60 | 5.116% | $20.6027 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $231.81 | 11.742% | $259.0291 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $105.78 | 9.288% | $115.6048 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $215.97 | 12.663% | $243.3183 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $23.50 | 3.792% | $24.3911 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $833.38 | $928.9649 | $928.95 | $929.00 | $928.90 | |