| 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 | $52.53 | 10.385% | $57.9852 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $120.49 | 8.682% | $130.9509 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $123.33 | 3.561% | $127.7218 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $116.27 | 4.859% | $121.9196 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $22.66 | 9.295% | $24.7662 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $114.26 | 12.502% | $128.5448 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $173.96 | 13.438% | $197.3367 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $723.50 | $789.2252 | $789.23 | $789.20 | $789.20 | |