| 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 | $167.33 | 11.865% | $187.1837 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $54.94 | 7.628% | $59.1308 | $59.13 | $59.15 | $59.10 |
| Purchase #3 | $249.78 | 6.671% | $266.4428 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $204.26 | 7.453% | $219.4835 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $102.76 | 6.452% | $109.3901 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $68.74 | 8.416% | $74.5252 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $226.59 | 5.489% | $239.0275 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $1,074.40 | $1,155.1836 | $1,155.18 | $1,155.30 | $1,155.10 | |