| 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 | $19.61 | 10.854% | $21.7385 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $32.94 | 13.115% | $37.2601 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $131.26 | 3.202% | $135.4629 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $159.76 | 7.626% | $171.9433 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $135.43 | 6.748% | $144.5688 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $72.54 | 12.346% | $81.4958 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $232.31 | 13.299% | $263.2049 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $783.85 | $855.6743 | $855.67 | $855.65 | $855.70 | |