| 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 | $218.25 | 9.571% | $239.1387 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $209.75 | 5.661% | $221.6239 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $230.68 | 11.235% | $256.5969 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $140.90 | 12.474% | $158.4759 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $147.39 | 10.842% | $163.37 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $25.75 | 7.185% | $27.6001 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $197.61 | 6.791% | $211.0297 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $1,170.33 | $1,277.8352 | $1,277.84 | $1,277.85 | $1,277.80 | |