| 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 | $156.54 | 8.212% | $169.3951 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $210.46 | 5.276% | $221.5639 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $194.52 | 11.457% | $216.8062 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $199.69 | 3.254% | $206.1879 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $118.62 | 8.546% | $128.7573 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $97.45 | 7.853% | $105.1027 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $111.41 | 11.761% | $124.5129 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $1,088.69 | $1,172.3260 | $1,172.33 | $1,172.30 | $1,172.40 | |