| 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 | $77.81 | 12.395% | $87.4545 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $122.26 | 6.593% | $130.3206 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $166.45 | 6.652% | $177.5223 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $174.93 | 6.184% | $185.7477 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $203.64 | 12.301% | $228.6898 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $151.68 | 4.568% | $158.6087 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $133.51 | 7.572% | $143.6194 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $1,030.28 | $1,111.9630 | $1,111.96 | $1,111.90 | $1,111.90 | |