| 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 | $194.81 | 4.855% | $204.268 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $214.25 | 7.493% | $230.3038 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $231.65 | 6.707% | $247.1868 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $215.90 | 8.137% | $233.4678 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $96.83 | 13.543% | $109.9437 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $170.38 | 11.287% | $189.6108 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $136.35 | 3.444% | $141.0459 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $1,260.17 | $1,355.8268 | $1,355.83 | $1,355.80 | $1,355.80 | |