| 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 | $74.91 | 13.825% | $85.2663 | $85.27 | $85.25 | $85.30 |
| Purchase #2 | $185.32 | 7.151% | $198.5722 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $81.38 | 4.190% | $84.7898 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $243.51 | 8.398% | $263.96 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $139.85 | 12.609% | $157.4837 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $228.97 | 4.199% | $238.5845 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $101.47 | 9.252% | $110.858 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $1,055.41 | $1,139.5145 | $1,139.51 | $1,139.50 | $1,139.70 | |