| 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 | $133.49 | 7.546% | $143.5632 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $197.68 | 3.369% | $204.3398 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $64.37 | 3.652% | $66.7208 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $213.49 | 11.805% | $238.6925 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $13.26 | 12.592% | $14.9297 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $183.69 | 5.114% | $193.0839 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $29.95 | 8.822% | $32.5922 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $835.93 | $893.9221 | $893.91 | $893.95 | $893.90 | |