| 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 | $124.29 | 4.749% | $130.1925 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $240.87 | 13.677% | $273.8138 | $273.81 | $273.80 | $273.80 |
| Purchase #3 | $122.93 | 7.858% | $132.5898 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $158.32 | 5.594% | $167.1764 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $217.35 | 8.415% | $235.64 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $98.83 | 12.351% | $111.0365 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $42.36 | 10.608% | $46.8535 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $1,004.95 | $1,097.3025 | $1,097.30 | $1,097.35 | $1,097.30 | |