| 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 | $193.78 | 6.103% | $205.6064 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $246.53 | 7.500% | $265.0198 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $156.56 | 8.673% | $170.1384 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $100.94 | 8.332% | $109.3503 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $165.55 | 5.684% | $174.9599 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $5.86 | 8.731% | $6.3716 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $7.48 | 11.426% | $8.3347 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $876.70 | $939.7811 | $939.78 | $939.75 | $939.80 | |