| 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 | $167.91 | 9.773% | $184.3198 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $57.31 | 9.779% | $62.9143 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $92.85 | 8.153% | $100.4201 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $66.78 | 10.807% | $73.9969 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $113.26 | 8.251% | $122.6051 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $191.87 | 7.298% | $205.8727 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $91.90 | 10.500% | $101.5495 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $781.88 | $851.6784 | $851.68 | $851.60 | $851.60 | |