| 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 | $34.62 | 6.810% | $36.9776 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $139.35 | 11.823% | $155.8254 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $237.86 | 8.652% | $258.4396 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $176.48 | 9.296% | $192.8856 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $29.41 | 7.423% | $31.5931 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $119.36 | 13.295% | $135.2289 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $62.69 | 10.724% | $69.4129 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $799.77 | $880.3631 | $880.37 | $880.45 | $880.30 | |