| 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 | $243.52 | 3.234% | $251.3954 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $136.48 | 10.327% | $150.5743 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $240.52 | 3.823% | $249.7151 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $122.52 | 10.154% | $134.9607 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $53.80 | 5.155% | $56.5734 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $180.36 | 12.363% | $202.6579 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $167.90 | 12.464% | $188.8271 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,145.10 | $1,234.7039 | $1,234.71 | $1,234.65 | $1,234.80 | |