| 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 | $106.31 | 10.609% | $117.5884 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $34.90 | 9.402% | $38.1813 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $197.52 | 3.168% | $203.7774 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $235.83 | 4.861% | $247.2937 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $99.42 | 6.554% | $105.936 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $229.32 | 6.843% | $245.0124 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $7.59 | 3.198% | $7.8327 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $910.89 | $965.6219 | $965.62 | $965.70 | $965.60 | |