| 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 | $97.59 | 3.525% | $101.03 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $6.91 | 8.812% | $7.5189 | $7.52 | $7.50 | $7.50 |
| Purchase #3 | $44.49 | 10.407% | $49.1201 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $198.75 | 13.871% | $226.3186 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $43.50 | 7.728% | $46.8617 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $211.62 | 11.507% | $235.9711 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $10.82 | 7.300% | $11.6099 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $613.68 | $678.4303 | $678.43 | $678.35 | $678.40 | |