| 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 | $163.85 | 10.380% | $180.8576 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $176.55 | 6.672% | $188.3294 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $89.54 | 7.356% | $96.1266 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $114.36 | 6.703% | $122.0256 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $159.78 | 8.653% | $173.6058 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $238.74 | 13.733% | $271.5262 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $193.94 | 4.872% | $203.3888 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $1,136.76 | $1,235.8600 | $1,235.88 | $1,235.95 | $1,235.80 | |