| 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 | $140.25 | 12.587% | $157.9033 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $74.71 | 12.442% | $84.0054 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $203.77 | 7.195% | $218.4313 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $28.90 | 10.740% | $32.0039 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $124.99 | 6.354% | $132.9319 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $21.81 | 11.818% | $24.3875 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $59.85 | 12.483% | $67.3211 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $654.28 | $716.9844 | $716.98 | $717.00 | $716.90 | |