| 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 | $156.33 | 11.789% | $174.7597 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $42.42 | 9.618% | $46.5 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $109.42 | 11.677% | $122.197 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $100.78 | 8.311% | $109.1558 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $194.36 | 6.658% | $207.3005 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $72.61 | 13.413% | $82.3492 | $82.35 | $82.35 | $82.30 |
| Purchase #7 | $204.79 | 11.710% | $228.7709 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $880.71 | $971.0331 | $971.04 | $971.00 | $971.10 | |