| 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 | $178.85 | 10.223% | $197.1338 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $39.70 | 5.336% | $41.8184 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $190.66 | 11.401% | $212.3971 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $16.67 | 5.577% | $17.5997 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $87.94 | 6.869% | $93.9806 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $166.88 | 8.829% | $181.6138 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $183.45 | 5.304% | $193.1802 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $864.15 | $937.7236 | $937.72 | $937.75 | $937.70 | |