| 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 | $19.36 | 11.179% | $21.5243 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $177.27 | 6.132% | $188.1402 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $216.76 | 7.147% | $232.2518 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $10.82 | 8.235% | $11.711 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $214.37 | 9.790% | $235.3568 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $109.45 | 13.664% | $124.4052 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $223.36 | 11.343% | $248.6957 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $971.39 | $1,062.0850 | $1,062.09 | $1,062.05 | $1,062.10 | |