| 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 | $93.30 | 11.236% | $103.7832 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $198.63 | 11.432% | $221.3374 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $135.70 | 6.367% | $144.34 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $193.70 | 9.779% | $212.6419 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $109.70 | 11.779% | $122.6216 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $39.78 | 9.281% | $43.472 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $75.69 | 3.640% | $78.4451 | $78.45 | $78.45 | $78.40 |
| 7 purchase totals = | $846.50 | $926.6412 | $926.64 | $926.65 | $926.50 | |