| 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 | $245.43 | 10.867% | $272.1009 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $67.90 | 12.675% | $76.5063 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $198.99 | 7.180% | $213.2775 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $102.95 | 6.648% | $109.7941 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $56.69 | 8.179% | $61.3267 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $229.32 | 12.559% | $258.1203 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $73.73 | 12.631% | $83.0428 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $975.01 | $1,074.1686 | $1,074.17 | $1,074.20 | $1,074.10 | |