| 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 | $177.28 | 11.668% | $197.965 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $127.78 | 4.422% | $133.4304 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $178.60 | 11.689% | $199.4766 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $40.75 | 4.788% | $42.7011 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $18.56 | 5.814% | $19.6391 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $75.71 | 12.724% | $85.3433 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $184.69 | 13.797% | $210.1717 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $803.37 | $888.7272 | $888.73 | $888.75 | $888.70 | |