| 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 | $149.64 | 11.346% | $166.6182 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $9.61 | 3.715% | $9.967 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $87.77 | 7.785% | $94.6029 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $18.79 | 4.217% | $19.5824 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $54.55 | 6.481% | $58.0854 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $103.77 | 13.623% | $117.9066 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $174.82 | 13.136% | $197.7844 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $598.95 | $664.5469 | $664.55 | $664.55 | $664.60 | |