| 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 | $14.96 | 4.278% | $15.6 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $210.44 | 5.530% | $222.0773 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $192.78 | 12.457% | $216.7946 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $141.31 | 13.423% | $160.278 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $110.58 | 9.102% | $120.645 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $185.60 | 11.604% | $207.137 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $21.52 | 3.125% | $22.1925 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $877.19 | $964.7244 | $964.73 | $964.80 | $964.70 | |