| 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 | $7.66 | 5.772% | $8.1021 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $13.60 | 5.814% | $14.3907 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $122.60 | 11.584% | $136.802 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $218.37 | 6.223% | $231.9592 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $53.49 | 10.619% | $59.1701 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $149.54 | 8.442% | $162.1642 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $77.95 | 4.242% | $81.2566 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $643.21 | $693.8449 | $693.84 | $693.80 | $694.00 | |