| 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 | $180.42 | 10.175% | $198.7777 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $52.58 | 9.407% | $57.5262 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $247.42 | 12.217% | $277.6473 | $277.65 | $277.65 | $277.60 |
| Purchase #4 | $42.81 | 13.529% | $48.6018 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $235.68 | 9.174% | $257.3013 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $128.30 | 3.122% | $132.3055 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $49.76 | 8.733% | $54.1055 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $936.97 | $1,026.2653 | $1,026.28 | $1,026.30 | $1,026.20 | |