| 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 | $136.58 | 9.559% | $149.6357 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $6.36 | 10.798% | $7.0468 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $25.37 | 5.386% | $26.7364 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $21.92 | 11.518% | $24.4447 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $229.89 | 4.751% | $240.8121 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $119.93 | 5.555% | $126.5921 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $207.54 | 7.205% | $222.4933 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $747.59 | $797.7611 | $797.76 | $797.80 | $797.60 | |