| 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 | $78.96 | 6.435% | $84.0411 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $240.44 | 10.862% | $266.5566 | $266.56 | $266.55 | $266.60 |
| Purchase #3 | $178.43 | 5.495% | $188.2347 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $28.93 | 11.455% | $32.2439 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $35.39 | 12.785% | $39.9146 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $194.43 | 9.255% | $212.4245 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $218.72 | 5.649% | $231.0755 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $975.30 | $1,054.4909 | $1,054.48 | $1,054.50 | $1,054.40 | |