| 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 | $194.49 | 10.220% | $214.3669 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $57.47 | 13.765% | $65.3807 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $247.38 | 12.102% | $277.3179 | $277.32 | $277.30 | $277.30 |
| Purchase #4 | $16.54 | 11.437% | $18.4317 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $32.64 | 3.820% | $33.8868 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $108.62 | 9.123% | $118.5294 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $79.40 | 6.550% | $84.6007 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $736.54 | $812.5141 | $812.52 | $812.55 | $812.50 | |