| 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 | $12.56 | 6.147% | $13.3321 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $203.44 | 3.526% | $210.6133 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $163.87 | 7.559% | $176.2569 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $184.75 | 10.390% | $203.9455 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $244.40 | 13.486% | $277.3598 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $196.99 | 11.161% | $218.9761 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $139.84 | 7.567% | $150.4217 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $1,145.85 | $1,250.9054 | $1,250.91 | $1,250.90 | $1,250.90 | |