| 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 | $247.78 | 3.483% | $256.4102 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $53.51 | 12.332% | $60.1089 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $235.25 | 13.111% | $266.0936 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $67.64 | 4.400% | $70.6162 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $235.30 | 9.551% | $257.7735 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $222.68 | 10.148% | $245.2776 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $117.54 | 9.438% | $128.6334 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $1,179.70 | $1,284.9134 | $1,284.91 | $1,284.90 | $1,284.90 | |