| 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 | $140.39 | 7.461% | $150.8645 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $118.74 | 12.614% | $133.7179 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $84.48 | 13.150% | $95.5891 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $60.25 | 7.748% | $64.9182 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $194.28 | 5.496% | $204.9576 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $53.57 | 4.327% | $55.888 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $37.91 | 3.485% | $39.2312 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $689.62 | $745.1665 | $745.17 | $745.15 | $745.20 | |