| 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 | $114.65 | 7.662% | $123.4345 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $68.26 | 10.749% | $75.5973 | $75.60 | $75.60 | $75.60 |
| Purchase #3 | $11.55 | 12.789% | $13.0271 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $142.76 | 6.625% | $152.2179 | $152.22 | $152.20 | $152.20 |
| Purchase #5 | $129.89 | 9.237% | $141.8879 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $23.86 | 6.359% | $25.3773 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $7.85 | 7.389% | $8.43 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $498.82 | $539.9720 | $539.98 | $540.05 | $539.90 | |