| 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 | $225.98 | 4.591% | $236.3547 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $34.82 | 6.605% | $37.1199 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $22.87 | 3.315% | $23.6281 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $29.49 | 6.606% | $31.4381 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $33.74 | 10.173% | $37.1724 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $112.35 | 12.505% | $126.3994 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $229.35 | 7.608% | $246.7989 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $688.60 | $738.9115 | $738.91 | $738.90 | $738.90 | |