| 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 | $52.64 | 4.426% | $54.9698 | $54.97 | $54.95 | $55.00 |
| Purchase #2 | $101.53 | 13.423% | $115.1584 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $60.28 | 6.553% | $64.2301 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $26.54 | 10.862% | $29.4228 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $127.49 | 10.673% | $141.097 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $153.73 | 8.640% | $167.0123 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $245.47 | 13.572% | $278.7852 | $278.79 | $278.80 | $278.80 |
| 7 purchase totals = | $767.68 | $850.6756 | $850.68 | $850.65 | $850.70 | |