| 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 | $33.49 | 6.536% | $35.6789 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $42.55 | 12.294% | $47.7811 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $194.64 | 13.286% | $220.4999 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $9.31 | 8.851% | $10.134 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $36.62 | 11.680% | $40.8972 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $110.87 | 4.279% | $115.6141 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $146.70 | 6.616% | $156.4057 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $574.18 | $627.0109 | $627.01 | $627.05 | $627.00 | |