| 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 | $122.50 | 10.425% | $135.2706 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $146.31 | 10.495% | $161.6652 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $221.54 | 3.175% | $228.5739 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $246.70 | 5.172% | $259.4593 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $107.95 | 4.233% | $112.5195 | $112.52 | $112.50 | $112.50 |
| Purchase #6 | $73.33 | 3.663% | $76.0161 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $244.32 | 10.424% | $269.7879 | $269.79 | $269.80 | $269.80 |
| 7 purchase totals = | $1,162.65 | $1,243.2925 | $1,243.30 | $1,243.20 | $1,243.40 | |