| 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 | $207.51 | 4.819% | $217.5099 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $221.79 | 4.385% | $231.5155 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $32.57 | 3.708% | $33.7777 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $6.94 | 3.543% | $7.1859 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $250.31 | 12.623% | $281.9066 | $281.91 | $281.90 | $281.90 |
| Purchase #6 | $46.40 | 6.345% | $49.3441 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $75.48 | 7.238% | $80.9432 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $841.00 | $902.1829 | $902.19 | $902.20 | $902.10 | |