| 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 | $48.86 | 7.266% | $52.4102 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $35.51 | 10.395% | $39.2013 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $48.48 | 8.864% | $52.7773 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $247.55 | 9.270% | $270.4979 | $270.50 | $270.50 | $270.50 |
| Purchase #5 | $109.79 | 12.407% | $123.4116 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $194.78 | 12.693% | $219.5034 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $206.30 | 12.283% | $231.6398 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $891.27 | $989.4415 | $989.44 | $989.45 | $989.40 | |