| 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 | $110.80 | 5.498% | $116.8918 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $113.61 | 5.138% | $119.4473 | $119.45 | $119.45 | $119.40 |
| Purchase #3 | $107.60 | 11.470% | $119.9417 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $158.42 | 5.724% | $167.488 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $22.63 | 7.445% | $24.3148 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $30.98 | 5.285% | $32.6173 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $110.32 | 10.618% | $122.0338 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $654.36 | $702.7347 | $702.73 | $702.75 | $702.60 | |