| 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 | $77.36 | 3.183% | $79.8224 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $129.27 | 10.590% | $142.9597 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $214.34 | 5.452% | $226.0258 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $84.62 | 9.710% | $92.8366 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $171.38 | 10.765% | $189.8291 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $100.49 | 13.111% | $113.6652 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $205.35 | 11.786% | $229.5526 | $229.55 | $229.55 | $229.60 |
| 7 purchase totals = | $982.81 | $1,074.6914 | $1,074.70 | $1,074.70 | $1,074.70 | |