| 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 | $135.44 | 12.391% | $152.2224 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $105.67 | 7.301% | $113.385 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $36.70 | 9.695% | $40.2581 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $145.28 | 9.458% | $159.0206 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $215.32 | 8.727% | $234.111 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $235.89 | 4.538% | $246.5947 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $74.93 | 12.827% | $84.5413 | $84.54 | $84.55 | $84.50 |
| 7 purchase totals = | $949.23 | $1,030.1331 | $1,030.13 | $1,030.10 | $1,030.10 | |