| 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 | $74.66 | 8.157% | $80.75 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $107.57 | 12.480% | $120.9947 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $20.84 | 6.675% | $22.2311 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $187.49 | 3.770% | $194.5584 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $58.73 | 9.330% | $64.2095 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $185.44 | 13.828% | $211.0826 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $40.32 | 3.448% | $41.7102 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $675.05 | $735.5365 | $735.53 | $735.55 | $735.60 | |