| 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 | $133.49 | 9.315% | $145.9246 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $28.94 | 11.755% | $32.3419 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $187.72 | 10.868% | $208.1214 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $32.85 | 4.125% | $34.2051 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $127.75 | 6.173% | $135.636 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $130.33 | 8.405% | $141.2842 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $221.28 | 6.673% | $236.046 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $862.36 | $933.5592 | $933.56 | $933.55 | $933.40 | |