| 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 | $184.99 | 7.355% | $198.596 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $249.33 | 5.659% | $263.4396 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $222.78 | 7.598% | $239.7068 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $96.34 | 4.608% | $100.7793 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $93.56 | 10.441% | $103.3286 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $70.94 | 12.328% | $79.6855 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $223.46 | 5.411% | $235.5514 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $1,141.40 | $1,221.0872 | $1,221.10 | $1,221.15 | $1,221.10 | |