| 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 | $137.92 | 7.576% | $148.3688 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $207.96 | 5.271% | $218.9216 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $155.25 | 3.841% | $161.2132 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $192.94 | 5.399% | $203.3568 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $92.78 | 4.128% | $96.61 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $138.80 | 8.318% | $150.3454 | $150.35 | $150.35 | $150.30 |
| Purchase #7 | $145.41 | 13.316% | $164.7728 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $1,071.06 | $1,143.5886 | $1,143.59 | $1,143.50 | $1,143.60 | |