| 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 | $176.49 | 7.320% | $189.4091 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $221.49 | 10.147% | $243.9646 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $178.79 | 6.210% | $189.8929 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $165.50 | 4.851% | $173.5284 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $126.97 | 3.648% | $131.6019 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $215.35 | 12.285% | $241.8057 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $108.44 | 6.180% | $115.1416 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $1,193.03 | $1,285.3442 | $1,285.34 | $1,285.35 | $1,285.30 | |