| 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 | $20.60 | 7.823% | $22.2115 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $169.53 | 6.776% | $181.0174 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $174.91 | 7.575% | $188.1594 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $92.87 | 10.523% | $102.6427 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $229.87 | 9.837% | $252.4823 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $187.68 | 12.205% | $210.5863 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $34.78 | 9.487% | $38.0796 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $910.24 | $995.1792 | $995.18 | $995.20 | $995.20 | |