| 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 | $6.27 | 10.615% | $6.9356 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $52.48 | 4.350% | $54.7629 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $207.27 | 10.369% | $228.7618 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $158.90 | 8.794% | $172.8737 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $192.57 | 11.259% | $214.2515 | $214.25 | $214.25 | $214.30 |
| Purchase #6 | $228.53 | 10.828% | $253.2752 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $193.57 | 6.494% | $206.1404 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,039.59 | $1,137.0011 | $1,137.00 | $1,137.00 | $1,137.10 | |