| 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 | $123.42 | 10.300% | $136.1323 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $214.28 | 13.331% | $242.8457 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $32.84 | 5.277% | $34.573 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $10.29 | 9.775% | $11.2958 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $200.85 | 8.545% | $218.0126 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $41.78 | 9.368% | $45.694 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $120.48 | 8.462% | $130.675 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $743.94 | $819.2284 | $819.23 | $819.25 | $819.20 | |