| 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 | $221.25 | 8.835% | $240.7974 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $7.59 | 12.482% | $8.5374 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $169.85 | 13.236% | $192.3313 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $222.73 | 13.150% | $252.019 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $145.83 | 6.619% | $155.4825 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $141.48 | 3.206% | $146.0158 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $54.94 | 4.203% | $57.2491 | $57.25 | $57.25 | $57.20 |
| 7 purchase totals = | $963.67 | $1,052.4325 | $1,052.44 | $1,052.45 | $1,052.30 | |