| 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 | $169.92 | 4.186% | $177.0329 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $244.42 | 4.508% | $255.4385 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $134.53 | 3.482% | $139.2143 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $235.73 | 4.154% | $245.5222 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $173.81 | 7.851% | $187.4558 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $32.67 | 10.631% | $36.1431 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $25.94 | 3.541% | $26.8585 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $1,017.02 | $1,067.6653 | $1,067.66 | $1,067.65 | $1,067.60 | |