| 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 | $188.41 | 5.554% | $198.8743 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $129.68 | 7.320% | $139.1726 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $234.65 | 12.488% | $263.9531 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $229.80 | 11.724% | $256.7418 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $43.99 | 7.658% | $47.3588 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $25.68 | 9.233% | $28.051 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $241.25 | 9.561% | $264.3159 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,093.46 | $1,198.4675 | $1,198.46 | $1,198.40 | $1,198.60 | |