| 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 | $117.59 | 4.848% | $123.2908 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $145.94 | 5.307% | $153.685 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $200.62 | 6.446% | $213.552 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $211.66 | 8.727% | $230.1316 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $17.39 | 10.215% | $19.1664 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $28.62 | 11.807% | $31.9992 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $60.56 | 10.460% | $66.8946 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $782.38 | $838.7196 | $838.72 | $838.75 | $838.80 | |