| 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 | $167.67 | 6.399% | $178.3992 | $178.40 | $178.40 | $178.40 |
| Purchase #2 | $52.44 | 3.835% | $54.4511 | $54.45 | $54.45 | $54.50 |
| Purchase #3 | $82.81 | 12.222% | $92.931 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $245.79 | 10.149% | $270.7352 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $49.96 | 4.687% | $52.3016 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $52.70 | 8.701% | $57.2854 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $178.58 | 13.261% | $202.2615 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $829.95 | $908.3650 | $908.37 | $908.40 | $908.40 | |