| 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 | $240.42 | 9.591% | $263.4787 | $263.48 | $263.50 | $263.50 |
| Purchase #2 | $247.91 | 11.128% | $275.4974 | $275.50 | $275.50 | $275.50 |
| Purchase #3 | $106.79 | 10.852% | $118.3789 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $203.35 | 10.261% | $224.2157 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $235.42 | 8.708% | $255.9204 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $172.80 | 13.102% | $195.4403 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $247.64 | 10.753% | $274.2687 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $1,454.33 | $1,607.2001 | $1,607.21 | $1,607.20 | $1,607.20 | |