| 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 | $112.41 | 4.415% | $117.3729 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $150.77 | 12.571% | $169.7233 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $44.28 | 3.577% | $45.8639 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $162.96 | 12.529% | $183.3773 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $195.25 | 8.511% | $211.8677 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $17.58 | 4.384% | $18.3507 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $82.91 | 12.341% | $93.1419 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $766.16 | $839.6977 | $839.69 | $839.65 | $839.80 | |