| 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 | $172.93 | 9.809% | $189.8927 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $62.69 | 11.680% | $70.0122 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $208.49 | 6.413% | $221.8605 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $212.74 | 13.567% | $241.6024 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $41.64 | 4.235% | $43.4035 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $188.82 | 10.261% | $208.1948 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $5.81 | 11.430% | $6.4741 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $893.12 | $981.4402 | $981.42 | $981.40 | $981.50 | |