| 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 | $240.72 | 6.271% | $255.8156 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $79.75 | 13.647% | $90.6335 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $32.94 | 7.204% | $35.313 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $83.58 | 11.216% | $92.9543 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $43.93 | 9.817% | $48.2426 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $121.97 | 12.112% | $136.743 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $100.75 | 5.755% | $106.5482 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $703.64 | $766.2502 | $766.24 | $766.25 | $766.10 | |