| 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 | $99.58 | 3.426% | $102.9916 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $194.64 | 3.616% | $201.6782 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $230.65 | 10.819% | $255.604 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $108.30 | 7.753% | $116.6965 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $36.75 | 10.353% | $40.5547 | $40.55 | $40.55 | $40.60 |
| Purchase #6 | $20.94 | 13.568% | $23.7811 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $94.53 | 12.474% | $106.3217 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $785.39 | $847.6278 | $847.62 | $847.65 | $847.70 | |