| 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 | $123.55 | 6.849% | $132.0119 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $49.80 | 3.107% | $51.3473 | $51.35 | $51.35 | $51.30 |
| Purchase #3 | $217.87 | 5.826% | $230.5631 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $126.26 | 11.566% | $140.8632 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $116.46 | 3.412% | $120.4336 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $169.42 | 8.294% | $183.4717 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $119.61 | 11.328% | $133.1594 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $922.97 | $991.8502 | $991.84 | $991.80 | $991.90 | |