| 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 | $50.61 | 12.467% | $56.9195 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $63.83 | 11.764% | $71.339 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $220.52 | 4.514% | $230.4743 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $155.68 | 11.470% | $173.5365 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $147.71 | 3.731% | $153.2211 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $83.35 | 9.161% | $90.9857 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $137.99 | 5.849% | $146.061 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $859.69 | $922.5371 | $922.54 | $922.50 | $922.50 | |