| 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 | $144.53 | 4.288% | $150.7274 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $102.41 | 9.363% | $111.9986 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $62.56 | 12.765% | $70.5458 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $220.67 | 10.629% | $244.125 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $128.29 | 5.411% | $135.2318 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $67.47 | 9.274% | $73.7272 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $218.28 | 8.768% | $237.4188 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $944.21 | $1,023.7746 | $1,023.79 | $1,023.85 | $1,023.60 | |