| 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 | $113.31 | 4.595% | $118.5166 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $135.42 | 3.842% | $140.6228 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $22.76 | 11.324% | $25.3373 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $200.64 | 11.426% | $223.5651 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $208.79 | 9.644% | $228.9257 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $41.55 | 13.722% | $47.2515 | $47.25 | $47.25 | $47.30 |
| Purchase #7 | $128.59 | 4.500% | $134.3766 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $851.06 | $918.5956 | $918.61 | $918.60 | $918.60 | |