| 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 | $111.28 | 5.653% | $117.5707 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $79.40 | 6.613% | $84.6507 | $84.65 | $84.65 | $84.70 |
| Purchase #3 | $22.29 | 4.868% | $23.3751 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $46.93 | 4.210% | $48.9058 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $124.75 | 3.616% | $129.261 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $250.35 | 11.605% | $279.4031 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $102.56 | 12.136% | $115.0067 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $737.56 | $798.1731 | $798.18 | $798.15 | $798.30 | |