| 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 | $142.53 | 7.426% | $153.1143 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $168.89 | 6.728% | $180.2529 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $140.97 | 8.124% | $152.4224 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $75.30 | 7.123% | $80.6636 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $117.61 | 8.632% | $127.7621 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $223.67 | 6.228% | $237.6002 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $229.84 | 6.186% | $244.0579 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,098.81 | $1,175.8734 | $1,175.86 | $1,175.80 | $1,176.00 | |