| 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 | $140.37 | 13.262% | $158.9859 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $203.29 | 10.308% | $224.2451 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $117.34 | 5.795% | $124.1399 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $93.57 | 13.181% | $105.9035 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $188.56 | 7.433% | $202.5757 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $220.32 | 4.746% | $230.7764 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $195.62 | 13.800% | $222.6156 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $1,159.07 | $1,269.2421 | $1,269.26 | $1,269.30 | $1,269.20 | |