| 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 | $210.29 | 9.494% | $230.2549 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $231.45 | 7.296% | $248.3366 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $58.84 | 12.768% | $66.3527 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $174.70 | 7.333% | $187.5108 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $88.95 | 8.622% | $96.6193 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $239.58 | 13.382% | $271.6406 | $271.64 | $271.65 | $271.60 |
| Purchase #7 | $90.88 | 8.587% | $98.6839 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $1,094.69 | $1,199.3988 | $1,199.39 | $1,199.40 | $1,199.40 | |