| 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 | $130.70 | 3.811% | $135.681 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $237.45 | 6.278% | $252.3571 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $43.42 | 5.272% | $45.7091 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $120.78 | 5.633% | $127.5835 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $67.34 | 8.527% | $73.0821 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $245.31 | 10.209% | $270.3537 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $143.44 | 11.776% | $160.3315 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $988.44 | $1,065.0980 | $1,065.09 | $1,065.15 | $1,065.20 | |