| 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 | $123.59 | 9.778% | $135.6746 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $208.63 | 11.695% | $233.0293 | $233.03 | $233.05 | $233.00 |
| Purchase #3 | $246.93 | 11.782% | $276.0233 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $143.50 | 11.325% | $159.7514 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $182.63 | 9.153% | $199.3461 | $199.35 | $199.35 | $199.30 |
| Purchase #6 | $106.65 | 5.591% | $112.6128 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $100.35 | 11.324% | $111.7136 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $1,112.28 | $1,228.1511 | $1,228.14 | $1,228.10 | $1,228.10 | |