| 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 | $131.73 | 10.352% | $145.3667 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $143.90 | 9.340% | $157.3403 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $214.91 | 9.854% | $236.0872 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $39.28 | 12.245% | $44.0898 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $223.82 | 13.288% | $253.5612 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $28.66 | 8.834% | $31.1918 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $169.35 | 7.668% | $182.3358 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $951.65 | $1,049.9728 | $1,049.98 | $1,050.00 | $1,050.00 | |