| 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 | $152.98 | 4.451% | $159.7891 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $167.42 | 13.721% | $190.3917 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $73.80 | 9.406% | $80.7416 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $34.60 | 7.278% | $37.1182 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $203.47 | 5.614% | $214.8928 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $211.84 | 3.555% | $219.3709 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $201.92 | 4.485% | $210.9761 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,046.03 | $1,113.2804 | $1,113.28 | $1,113.30 | $1,113.30 | |