| 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 | $93.30 | 10.437% | $103.0377 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $13.91 | 7.659% | $14.9754 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $147.64 | 9.268% | $161.3233 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $120.46 | 13.576% | $136.8136 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $34.66 | 8.513% | $37.6106 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $167.31 | 7.746% | $180.2698 | $180.27 | $180.25 | $180.30 |
| Purchase #7 | $63.88 | 7.811% | $68.8697 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $641.16 | $702.9001 | $702.90 | $702.85 | $702.90 | |