| 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 | $200.42 | 10.422% | $221.3078 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $250.85 | 10.325% | $276.7503 | $276.75 | $276.75 | $276.80 |
| Purchase #3 | $22.71 | 5.149% | $23.8793 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $101.93 | 6.325% | $108.3771 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $70.32 | 7.330% | $75.4745 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $44.28 | 8.305% | $47.9575 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $120.87 | 13.421% | $137.092 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $811.38 | $890.8385 | $890.84 | $890.85 | $891.00 | |