| 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 | $50.60 | 10.332% | $55.828 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $86.37 | 11.602% | $96.3906 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $228.32 | 13.399% | $258.9126 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $230.59 | 9.113% | $251.6037 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $231.69 | 13.564% | $263.1164 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $86.69 | 13.445% | $98.3455 | $98.35 | $98.35 | $98.30 |
| Purchase #7 | $155.61 | 8.778% | $169.2694 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,069.87 | $1,193.4662 | $1,193.47 | $1,193.45 | $1,193.40 | |