| 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 | $122.28 | 13.644% | $138.9639 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $195.55 | 4.189% | $203.7416 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $46.81 | 11.648% | $52.2624 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $87.59 | 7.210% | $93.9052 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $200.37 | 10.748% | $221.9058 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $30.88 | 3.653% | $32.008 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $212.81 | 8.136% | $230.1242 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $896.29 | $972.9111 | $972.91 | $972.85 | $972.90 | |