| 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 | $191.89 | 7.806% | $206.8689 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $84.71 | 4.706% | $88.6965 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $247.67 | 11.755% | $276.7836 | $276.78 | $276.80 | $276.80 |
| Purchase #4 | $233.38 | 11.208% | $259.5372 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $39.87 | 12.286% | $44.7684 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $195.83 | 11.374% | $218.1037 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $217.78 | 8.317% | $235.8928 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $1,211.13 | $1,330.6511 | $1,330.65 | $1,330.65 | $1,330.70 | |