| 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 | $211.39 | 3.398% | $218.573 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $60.63 | 7.481% | $65.1657 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $14.86 | 13.759% | $16.9046 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $62.27 | 9.812% | $68.3799 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $25.92 | 3.237% | $26.759 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $32.82 | 8.656% | $35.6609 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $80.30 | 7.766% | $86.5361 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $488.19 | $517.9792 | $517.98 | $517.95 | $518.10 | |