| 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 | $119.94 | 7.821% | $129.3205 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $149.60 | 12.417% | $168.1758 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $202.95 | 8.195% | $219.5818 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $170.34 | 8.516% | $184.8462 | $184.85 | $184.85 | $184.80 |
| Purchase #5 | $213.69 | 10.335% | $235.7749 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $88.85 | 13.391% | $100.7479 | $100.75 | $100.75 | $100.70 |
| Purchase #7 | $97.91 | 10.142% | $107.84 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,043.28 | $1,146.2871 | $1,146.29 | $1,146.30 | $1,146.20 | |