| 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 | $153.86 | 10.218% | $169.5814 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $87.90 | 3.567% | $91.0354 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $146.50 | 12.693% | $165.0952 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $197.88 | 12.112% | $221.8472 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $45.61 | 9.836% | $50.0962 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $213.62 | 12.741% | $240.8373 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $101.72 | 11.444% | $113.3608 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $947.09 | $1,051.8535 | $1,051.87 | $1,051.90 | $1,051.80 | |