| 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 | $149.85 | 13.163% | $169.5748 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $211.29 | 9.291% | $230.921 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $229.77 | 4.358% | $239.7834 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $238.41 | 4.823% | $249.9085 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $114.37 | 13.305% | $129.5869 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $92.94 | 8.324% | $100.6763 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $123.69 | 6.355% | $131.5505 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $1,160.32 | $1,252.0014 | $1,252.00 | $1,252.00 | $1,252.10 | |