| 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 | $83.86 | 10.248% | $92.454 | $92.45 | $92.45 | $92.50 |
| Purchase #2 | $130.75 | 5.514% | $137.9596 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $172.28 | 8.298% | $186.5758 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $124.31 | 7.719% | $133.9055 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $41.91 | 12.365% | $47.0922 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $243.69 | 5.180% | $256.3131 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $166.33 | 6.600% | $177.3078 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $963.13 | $1,031.6080 | $1,031.61 | $1,031.60 | $1,031.70 | |