| 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 | $178.86 | 7.392% | $192.0813 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $245.91 | 4.555% | $257.1112 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $229.74 | 6.627% | $244.9649 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $212.26 | 12.309% | $238.3871 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $114.67 | 5.348% | $120.8026 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $13.28 | 8.141% | $14.3611 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $165.75 | 12.621% | $186.6693 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $1,160.47 | $1,254.3775 | $1,254.37 | $1,254.35 | $1,254.50 | |