| 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 | $26.42 | 13.338% | $29.9439 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $136.62 | 6.518% | $145.5249 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $107.87 | 11.777% | $120.5738 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $59.56 | 12.681% | $67.1128 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $228.88 | 11.568% | $255.3568 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $79.69 | 13.643% | $90.5621 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $64.73 | 5.402% | $68.2267 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $703.77 | $777.3010 | $777.29 | $777.25 | $777.30 | |