| 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 | $71.52 | 3.474% | $74.0046 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $65.85 | 5.443% | $69.4342 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $103.94 | 6.409% | $110.6015 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $186.55 | 6.192% | $198.1012 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $123.39 | 9.637% | $135.2811 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $14.90 | 7.647% | $16.0394 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $81.48 | 13.187% | $92.2248 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $647.63 | $695.6868 | $695.67 | $695.70 | $695.60 | |