| 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 | $35.74 | 9.308% | $39.0667 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $237.26 | 4.442% | $247.7991 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $113.32 | 6.815% | $121.0428 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $23.40 | 9.639% | $25.6555 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $238.96 | 7.247% | $256.2774 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $214.73 | 11.262% | $238.9129 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $180.83 | 11.664% | $201.922 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $1,044.24 | $1,130.6764 | $1,130.68 | $1,130.65 | $1,130.70 | |