| 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 | $90.43 | 10.732% | $100.1349 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $142.89 | 7.271% | $153.2795 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $141.66 | 5.586% | $149.5731 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $178.34 | 3.272% | $184.1753 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $79.29 | 10.430% | $87.5599 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $137.99 | 8.748% | $150.0614 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $124.82 | 13.723% | $141.949 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $895.42 | $966.7331 | $966.73 | $966.75 | $966.80 | |