| 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 | $92.56 | 11.707% | $103.396 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $166.26 | 10.183% | $183.1903 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $142.54 | 12.160% | $159.8729 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $233.44 | 12.869% | $263.4814 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $19.40 | 12.541% | $21.833 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $159.94 | 4.725% | $167.4972 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $16.40 | 3.865% | $17.0339 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $830.54 | $916.3047 | $916.30 | $916.35 | $916.30 | |