| 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 | $133.90 | 3.687% | $138.8369 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $37.73 | 13.582% | $42.8545 | $42.85 | $42.85 | $42.90 |
| Purchase #3 | $202.32 | 10.380% | $223.3208 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $88.95 | 8.226% | $96.267 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $47.95 | 5.488% | $50.5815 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $46.63 | 8.814% | $50.74 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $125.74 | 3.528% | $130.1761 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $683.22 | $732.7768 | $732.78 | $732.80 | $732.80 | |