| 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 | $29.93 | 13.599% | $34.0002 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $10.96 | 10.529% | $12.114 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $119.68 | 10.822% | $132.6318 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $153.88 | 3.215% | $158.8272 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $131.85 | 13.497% | $149.6458 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $143.59 | 11.268% | $159.7697 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $141.43 | 12.351% | $158.898 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $731.32 | $805.8867 | $805.89 | $805.90 | $805.80 | |