| 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 | $99.86 | 7.388% | $107.2377 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $24.61 | 3.602% | $25.4965 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $118.67 | 3.295% | $122.5802 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $174.86 | 6.850% | $186.8379 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $120.33 | 12.161% | $134.9633 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $189.83 | 5.770% | $200.7832 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $210.30 | 4.753% | $220.2956 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $938.46 | $998.1944 | $998.20 | $998.25 | $998.20 | |