| 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 | $65.66 | 3.479% | $67.9443 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $38.79 | 5.810% | $41.0437 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $150.32 | 4.816% | $157.5594 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $34.99 | 13.696% | $39.7822 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $135.26 | 4.713% | $141.6348 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $48.86 | 8.267% | $52.8993 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $231.27 | 11.259% | $257.3087 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $705.15 | $758.1724 | $758.16 | $758.20 | $758.10 | |