| 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 | $183.55 | 13.278% | $207.9218 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $51.71 | 5.354% | $54.4786 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $245.99 | 11.116% | $273.3342 | $273.33 | $273.35 | $273.30 |
| Purchase #4 | $185.89 | 11.865% | $207.9458 | $207.95 | $207.95 | $207.90 |
| Purchase #5 | $136.89 | 7.453% | $147.0924 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $90.48 | 12.701% | $101.9719 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $134.32 | 4.812% | $140.7835 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $1,028.83 | $1,133.5282 | $1,133.52 | $1,133.55 | $1,133.50 | |