| 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 | $182.97 | 9.472% | $200.3009 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $62.46 | 7.330% | $67.0383 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $127.30 | 5.201% | $133.9209 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $188.57 | 6.158% | $200.1821 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $69.45 | 6.278% | $73.8101 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $75.48 | 10.618% | $83.4945 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $129.78 | 10.516% | $143.4277 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $836.01 | $902.1745 | $902.17 | $902.20 | $902.10 | |