| 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 | $246.86 | 7.649% | $265.7423 | $265.74 | $265.75 | $265.70 |
| Purchase #2 | $247.75 | 3.253% | $255.8093 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $193.85 | 12.734% | $218.5349 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $235.26 | 5.771% | $248.8369 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $88.71 | 8.429% | $96.1874 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $130.46 | 13.471% | $148.0343 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $240.36 | 12.434% | $270.2464 | $270.25 | $270.25 | $270.20 |
| 7 purchase totals = | $1,383.25 | $1,503.3915 | $1,503.39 | $1,503.45 | $1,503.20 | |