| 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 | $22.84 | 11.150% | $25.3867 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $149.63 | 7.470% | $160.8074 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $239.45 | 6.473% | $254.9496 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $93.92 | 13.871% | $106.9476 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $132.83 | 7.656% | $142.9995 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $22.51 | 9.690% | $24.6912 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $238.85 | 11.162% | $265.5104 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $900.03 | $981.2924 | $981.30 | $981.30 | $981.20 | |