| 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 | $144.36 | 9.281% | $157.7581 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $147.60 | 5.776% | $156.1254 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $202.77 | 13.614% | $230.3751 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $104.93 | 9.799% | $115.2121 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $169.53 | 7.809% | $182.7686 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $235.87 | 13.830% | $268.4908 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $148.72 | 6.803% | $158.8374 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,153.78 | $1,269.5675 | $1,269.58 | $1,269.60 | $1,269.60 | |