| 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 | $149.38 | 12.845% | $168.5679 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $187.85 | 3.810% | $195.0071 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $47.80 | 10.442% | $52.7913 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $35.53 | 8.280% | $38.4719 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $52.47 | 8.574% | $56.9688 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $96.28 | 5.275% | $101.3588 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $157.77 | 10.710% | $174.6672 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $727.08 | $787.8330 | $787.84 | $787.75 | $788.00 | |