| 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 | $230.85 | 4.578% | $241.4183 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $63.84 | 6.507% | $67.9941 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $6.98 | 4.401% | $7.2872 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $101.67 | 6.208% | $107.9817 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $229.86 | 13.226% | $260.2613 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $34.66 | 7.624% | $37.3025 | $37.30 | $37.30 | $37.30 |
| Purchase #7 | $111.83 | 7.363% | $120.064 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $779.69 | $842.3091 | $842.30 | $842.30 | $842.40 | |