| 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 | $39.42 | 13.245% | $44.6412 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $116.82 | 10.503% | $129.0896 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $92.26 | 9.774% | $101.2775 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $151.79 | 11.735% | $169.6026 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $218.33 | 10.397% | $241.0298 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $48.40 | 8.365% | $52.4487 | $52.45 | $52.45 | $52.40 |
| Purchase #7 | $7.89 | 7.308% | $8.4666 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $674.91 | $746.5560 | $746.56 | $746.60 | $746.50 | |