| 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 | $158.43 | 13.194% | $179.3333 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $47.77 | 12.555% | $53.7675 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $77.47 | 10.218% | $85.3859 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $158.71 | 8.790% | $172.6606 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $247.57 | 9.113% | $270.1311 | $270.13 | $270.15 | $270.10 |
| Purchase #6 | $117.43 | 3.588% | $121.6434 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $117.73 | 10.271% | $129.822 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $925.11 | $1,012.7438 | $1,012.74 | $1,012.75 | $1,012.70 | |