| 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 | $176.31 | 6.111% | $187.0843 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $89.67 | 3.794% | $93.0721 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $244.62 | 10.272% | $269.7474 | $269.75 | $269.75 | $269.70 |
| Purchase #4 | $19.56 | 6.262% | $20.7848 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $69.84 | 13.159% | $79.0302 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $188.57 | 6.810% | $201.4116 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $130.88 | 7.283% | $140.412 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $919.45 | $991.5424 | $991.53 | $991.55 | $991.50 | |