| 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 | $87.53 | 3.366% | $90.4763 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $75.90 | 9.760% | $83.3078 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $234.84 | 10.284% | $258.9909 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $120.82 | 12.246% | $135.6156 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $135.90 | 7.733% | $146.4091 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $69.32 | 13.589% | $78.7399 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $161.77 | 4.780% | $169.5026 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $886.08 | $963.0422 | $963.05 | $963.05 | $963.00 | |