| 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 | $5.87 | 11.543% | $6.5476 | $6.55 | $6.55 | $6.50 |
| Purchase #2 | $138.92 | 7.691% | $149.6043 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $87.89 | 12.369% | $98.7611 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $239.71 | 13.393% | $271.8144 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $209.93 | 11.470% | $234.009 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $220.90 | 8.621% | $239.9438 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $114.80 | 8.470% | $124.5236 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,018.02 | $1,125.2038 | $1,125.19 | $1,125.15 | $1,125.10 | |