| 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 | $159.48 | 10.759% | $176.6385 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $180.31 | 12.417% | $202.6991 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $40.44 | 9.865% | $44.4294 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $114.59 | 12.425% | $128.8278 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $183.81 | 4.588% | $192.2432 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $52.73 | 13.500% | $59.8486 | $59.85 | $59.85 | $59.80 |
| Purchase #7 | $105.58 | 12.153% | $118.4111 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $836.94 | $923.0977 | $923.10 | $923.15 | $922.90 | |