| 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 | $38.35 | 4.201% | $39.9611 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $74.83 | 6.463% | $79.6663 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $166.61 | 10.775% | $184.5622 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $50.97 | 13.607% | $57.9055 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $209.63 | 10.427% | $231.4881 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $214.33 | 7.379% | $230.1454 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $227.86 | 11.429% | $253.9021 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $982.58 | $1,077.6307 | $1,077.64 | $1,077.60 | $1,077.70 | |