| 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 | $119.88 | 9.177% | $130.8814 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $88.83 | 7.288% | $95.3039 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $41.98 | 4.335% | $43.7998 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $47.74 | 10.242% | $52.6295 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $150.75 | 8.306% | $163.2713 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $193.36 | 6.754% | $206.4195 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $48.53 | 9.415% | $53.0991 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $691.07 | $745.4045 | $745.40 | $745.40 | $745.40 | |