| 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 | $193.63 | 13.565% | $219.8959 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $42.85 | 5.487% | $45.2012 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $173.90 | 13.453% | $197.2948 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $159.48 | 13.430% | $180.8982 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $161.40 | 3.826% | $167.5752 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $48.44 | 8.637% | $52.6238 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $184.33 | 8.860% | $200.6616 | $200.66 | $200.65 | $200.70 |
| 7 purchase totals = | $964.03 | $1,064.1507 | $1,064.15 | $1,064.15 | $1,064.20 | |