| 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 | $24.81 | 10.808% | $27.4915 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $120.50 | 13.831% | $137.1664 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $82.95 | 10.472% | $91.6365 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $38.46 | 13.255% | $43.5579 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $38.67 | 5.176% | $40.6716 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $246.64 | 9.203% | $269.3383 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $142.35 | 13.166% | $161.0918 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $694.38 | $770.9540 | $770.96 | $770.95 | $771.00 | |