| 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 | $195.74 | 11.706% | $218.6533 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $180.38 | 6.459% | $192.0307 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $89.27 | 10.165% | $98.3443 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $95.39 | 7.711% | $102.7455 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $43.70 | 6.860% | $46.6978 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $94.44 | 7.532% | $101.5532 | $101.55 | $101.55 | $101.60 |
| Purchase #7 | $182.35 | 8.634% | $198.0941 | $198.09 | $198.10 | $198.10 |
| 7 purchase totals = | $881.27 | $958.1189 | $958.11 | $958.15 | $958.10 | |