| 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 | $93.45 | 10.238% | $103.0174 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $143.25 | 7.555% | $154.0725 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $95.95 | 4.813% | $100.5681 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $79.26 | 8.301% | $85.8394 | $85.84 | $85.85 | $85.80 |
| Purchase #5 | $194.81 | 13.668% | $221.4366 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $161.52 | 11.392% | $179.9204 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $147.42 | 10.741% | $163.2544 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $915.66 | $1,008.1088 | $1,008.11 | $1,008.05 | $1,008.10 | |