| 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 | $22.86 | 10.129% | $25.1755 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $219.60 | 12.577% | $247.2191 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $191.83 | 5.581% | $202.536 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $87.65 | 8.290% | $94.9162 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $197.90 | 7.120% | $211.9905 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $193.81 | 3.848% | $201.2678 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $88.81 | 10.116% | $97.794 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $1,002.46 | $1,080.8991 | $1,080.91 | $1,080.90 | $1,080.90 | |