| 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 | $34.63 | 5.586% | $36.5644 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $239.52 | 6.317% | $254.6505 | $254.65 | $254.65 | $254.70 |
| Purchase #3 | $114.83 | 8.207% | $124.2541 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $137.80 | 13.513% | $156.4209 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $85.69 | 8.788% | $93.2204 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $40.67 | 9.495% | $44.5316 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $155.69 | 7.165% | $166.8452 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $808.83 | $876.4871 | $876.48 | $876.45 | $876.50 | |