| 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 | $202.84 | 9.226% | $221.554 | $221.55 | $221.55 | $221.60 |
| Purchase #2 | $180.63 | 4.521% | $188.7963 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $34.35 | 9.855% | $37.7352 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $100.41 | 8.608% | $109.0533 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $227.83 | 12.652% | $256.6551 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $245.94 | 10.412% | $271.5473 | $271.55 | $271.55 | $271.50 |
| Purchase #7 | $136.51 | 12.763% | $153.9328 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,128.51 | $1,239.2740 | $1,239.28 | $1,239.30 | $1,239.30 | |