| 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 | $198.38 | 7.181% | $212.6257 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $161.95 | 5.740% | $171.2459 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $167.85 | 10.316% | $185.1654 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $118.87 | 11.458% | $132.4901 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $90.87 | 4.442% | $94.9064 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $202.39 | 11.485% | $225.6345 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $171.65 | 11.807% | $191.9167 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,111.96 | $1,213.9847 | $1,214.00 | $1,214.00 | $1,213.90 | |