| 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 | $232.74 | 8.589% | $252.73 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $45.77 | 8.189% | $49.5181 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $57.39 | 13.206% | $64.9689 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $16.68 | 11.467% | $18.5927 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $181.81 | 3.631% | $188.4115 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $71.25 | 7.565% | $76.6401 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $183.25 | 3.369% | $189.4237 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $788.89 | $840.2850 | $840.28 | $840.25 | $840.20 | |