| 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 | $189.52 | 5.789% | $200.4913 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $19.58 | 13.173% | $22.1593 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $139.95 | 12.478% | $157.413 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $109.50 | 13.556% | $124.3438 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $113.94 | 5.822% | $120.5736 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $100.27 | 8.697% | $108.9905 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $231.25 | 11.572% | $258.0103 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $904.01 | $991.9818 | $991.97 | $991.95 | $992.00 | |