| 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 | $135.95 | 8.147% | $147.0258 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $151.30 | 5.334% | $159.3703 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $129.46 | 7.240% | $138.8329 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $91.98 | 11.582% | $102.6331 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $126.87 | 3.788% | $131.6758 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $79.54 | 4.532% | $83.1448 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $28.33 | 3.609% | $29.3524 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $743.43 | $792.0351 | $792.03 | $792.10 | $792.00 | |