| 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 | $150.44 | 11.723% | $168.0761 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $124.83 | 4.685% | $130.6783 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $37.52 | 3.259% | $38.7428 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $28.66 | 6.625% | $30.5587 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $63.65 | 13.409% | $72.1848 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $109.42 | 7.163% | $117.2578 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $69.67 | 9.228% | $76.0991 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $584.19 | $633.5976 | $633.60 | $633.65 | $633.70 | |