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 | $20.35 | 4.323% | $21.2297 | $21.23 | $21.25 | $21.20 |
Purchase #2 | $37.51 | 9.571% | $41.1001 | $41.10 | $41.10 | $41.10 |
Purchase #3 | $227.33 | 6.565% | $242.2542 | $242.25 | $242.25 | $242.30 |
Purchase #4 | $189.68 | 7.687% | $204.2607 | $204.26 | $204.25 | $204.30 |
Purchase #5 | $115.56 | 4.665% | $120.9509 | $120.95 | $120.95 | $121.00 |
Purchase #6 | $37.34 | 11.760% | $41.7312 | $41.73 | $41.75 | $41.70 |
Purchase #7 | $8.91 | 11.276% | $9.9147 | $9.91 | $9.90 | $9.90 |
7 purchase totals = | $636.68 | $681.4415 | $681.43 | $681.45 | $681.50 |