| 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 | $34.62 | 12.752% | $39.0347 | $39.03 | $39.05 | $39.00 |
| Purchase #2 | $141.34 | 4.851% | $148.1964 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $207.84 | 6.176% | $220.6762 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $151.87 | 11.129% | $168.7716 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $244.76 | 3.492% | $253.307 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $38.47 | 12.428% | $43.2511 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $247.95 | 10.344% | $273.5979 | $273.60 | $273.60 | $273.60 |
| 7 purchase totals = | $1,066.85 | $1,146.8349 | $1,146.84 | $1,146.85 | $1,146.90 | |