| 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 | $217.71 | 3.387% | $225.0838 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $139.97 | 13.620% | $159.0339 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $193.45 | 6.759% | $206.5253 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $98.35 | 11.611% | $109.7694 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $87.96 | 5.813% | $93.0731 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $241.84 | 13.865% | $275.3711 | $275.37 | $275.35 | $275.40 |
| Purchase #7 | $10.98 | 6.571% | $11.7015 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $990.26 | $1,080.5581 | $1,080.55 | $1,080.55 | $1,080.60 | |