| 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 | $240.86 | 11.230% | $267.9086 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $81.36 | 8.451% | $88.2357 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $78.81 | 6.127% | $83.6387 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $5.60 | 13.827% | $6.3743 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $27.37 | 9.364% | $29.9329 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $180.80 | 9.316% | $197.6433 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $33.95 | 4.103% | $35.343 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $648.75 | $709.0765 | $709.07 | $709.10 | $708.90 | |