| 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 | $172.96 | 11.479% | $192.8141 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $87.45 | 5.173% | $91.9738 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $5.34 | 4.841% | $5.5985 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $63.83 | 8.432% | $69.2121 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $171.99 | 5.158% | $180.8612 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $237.33 | 13.849% | $270.1978 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $135.52 | 12.763% | $152.8164 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $874.42 | $963.4739 | $963.47 | $963.40 | $963.50 | |