| 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 | $141.43 | 11.123% | $157.1613 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $120.66 | 11.621% | $134.6819 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $233.71 | 4.549% | $244.3415 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $171.28 | 9.658% | $187.8222 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $34.30 | 4.763% | $35.9337 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $66.52 | 4.683% | $69.6351 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $192.89 | 8.188% | $208.6838 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $960.79 | $1,038.2595 | $1,038.25 | $1,038.30 | $1,038.20 | |