| 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 | $220.34 | 12.682% | $248.2835 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $189.30 | 3.404% | $195.7438 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $89.66 | 4.581% | $93.7673 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $134.92 | 8.519% | $146.4138 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $159.43 | 10.723% | $176.5257 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $118.76 | 6.568% | $126.5602 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $31.85 | 3.165% | $32.8581 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $944.26 | $1,020.1524 | $1,020.15 | $1,020.15 | $1,020.20 | |