| 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 | $167.63 | 7.440% | $180.1017 | $180.10 | $180.10 | $180.10 |
| Purchase #2 | $11.25 | 5.303% | $11.8466 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $31.48 | 3.628% | $32.6221 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $110.41 | 4.265% | $115.119 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $112.53 | 10.460% | $124.3006 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $161.53 | 12.244% | $181.3077 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $238.76 | 3.392% | $246.8587 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $833.59 | $892.1564 | $892.16 | $892.10 | $892.10 | |