| 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 | $12.26 | 4.135% | $12.767 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $231.67 | 9.303% | $253.2223 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $14.61 | 13.798% | $16.6259 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $48.51 | 10.410% | $53.5599 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $240.94 | 6.717% | $257.1239 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $89.34 | 7.123% | $95.7037 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $193.33 | 10.694% | $214.0047 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $830.66 | $903.0074 | $903.00 | $902.95 | $903.00 | |