| 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 | $23.36 | 6.645% | $24.9123 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $113.69 | 13.388% | $128.9108 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $197.86 | 7.233% | $212.1712 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $175.87 | 8.259% | $190.3951 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $128.84 | 3.489% | $133.3352 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $245.89 | 10.640% | $272.0527 | $272.05 | $272.05 | $272.10 |
| Purchase #7 | $76.79 | 9.124% | $83.7963 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $962.30 | $1,045.5736 | $1,045.58 | $1,045.55 | $1,045.60 | |