| 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 | $202.75 | 7.636% | $218.232 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $189.46 | 7.794% | $204.2265 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $40.57 | 7.649% | $43.6732 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $66.91 | 4.740% | $70.0815 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $224.84 | 12.497% | $252.9383 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $15.46 | 3.548% | $16.0085 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $135.31 | 11.647% | $151.0696 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $875.30 | $956.2296 | $956.23 | $956.25 | $956.20 | |