| 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 | $210.57 | 4.825% | $220.73 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $47.36 | 6.621% | $50.4957 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $211.78 | 12.778% | $238.8412 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $159.76 | 13.702% | $181.6503 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $151.50 | 6.343% | $161.1096 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $225.60 | 11.204% | $250.8762 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $85.66 | 9.463% | $93.766 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $1,092.23 | $1,197.4690 | $1,197.48 | $1,197.50 | $1,197.50 | |