| 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 | $170.86 | 5.609% | $180.4435 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $233.28 | 5.782% | $246.7682 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $79.49 | 6.277% | $84.4796 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $51.57 | 4.237% | $53.755 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $189.32 | 10.781% | $209.7306 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $148.26 | 12.348% | $166.5671 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $72.89 | 4.530% | $76.1919 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $945.67 | $1,017.9359 | $1,017.94 | $1,017.95 | $1,018.00 | |