| 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 | $35.89 | 6.381% | $38.1801 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $121.62 | 11.516% | $135.6258 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $75.55 | 9.429% | $82.6736 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $60.85 | 3.429% | $62.9365 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $31.49 | 9.540% | $34.4941 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $202.89 | 9.670% | $222.5095 | $222.51 | $222.50 | $222.50 |
| Purchase #7 | $130.86 | 11.148% | $145.4483 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $659.15 | $721.8679 | $721.87 | $721.90 | $721.80 | |