| 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 | $124.25 | 6.611% | $132.4642 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $78.25 | 13.326% | $88.6776 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $35.35 | 6.783% | $37.7478 | $37.75 | $37.75 | $37.70 |
| Purchase #4 | $10.48 | 10.559% | $11.5866 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $238.28 | 11.714% | $266.1921 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $63.87 | 13.739% | $72.6451 | $72.65 | $72.65 | $72.60 |
| Purchase #7 | $223.98 | 6.704% | $238.9956 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $774.46 | $848.3090 | $848.32 | $848.35 | $848.30 | |