| 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 | $23.77 | 7.613% | $25.5796 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $88.30 | 3.472% | $91.3658 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $60.67 | 6.555% | $64.6469 | $64.65 | $64.65 | $64.60 |
| Purchase #4 | $223.40 | 10.628% | $247.143 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $48.39 | 11.289% | $53.8527 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $175.50 | 5.794% | $185.6685 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $155.90 | 9.167% | $170.1914 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $775.93 | $838.4479 | $838.45 | $838.45 | $838.50 | |