| 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 | $184.27 | 7.104% | $197.3605 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $68.99 | 11.351% | $76.8211 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $185.44 | 3.413% | $191.7691 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $67.34 | 7.861% | $72.6336 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $50.55 | 6.246% | $53.7074 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $138.61 | 4.622% | $145.0166 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $12.66 | 3.543% | $13.1085 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $707.86 | $750.4168 | $750.42 | $750.35 | $750.40 | |