| 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 | $62.71 | 8.251% | $67.8842 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $46.30 | 3.498% | $47.9196 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $33.85 | 4.861% | $35.4954 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $115.39 | 6.282% | $122.6388 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $128.68 | 5.108% | $135.253 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $6.27 | 11.285% | $6.9776 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $52.83 | 10.510% | $58.3824 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $446.03 | $474.5510 | $474.55 | $474.60 | $474.60 | |