| 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 | $197.35 | 6.852% | $210.8724 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $249.87 | 8.740% | $271.7086 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $141.49 | 11.587% | $157.8844 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $118.82 | 4.469% | $124.1301 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $131.45 | 8.198% | $142.2263 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $90.99 | 13.164% | $102.9679 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $144.84 | 11.533% | $161.5444 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $1,074.81 | $1,171.3341 | $1,171.33 | $1,171.35 | $1,171.30 | |