| 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 | $245.67 | 13.248% | $278.2164 | $278.22 | $278.20 | $278.20 |
| Purchase #2 | $110.65 | 10.442% | $122.2041 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $58.39 | 11.623% | $65.1767 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $94.92 | 4.280% | $98.9826 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $179.25 | 8.396% | $194.2998 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $242.95 | 13.342% | $275.3644 | $275.36 | $275.35 | $275.40 |
| Purchase #7 | $79.97 | 4.512% | $83.5782 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $1,011.80 | $1,117.8222 | $1,117.82 | $1,117.85 | $1,117.90 | |