| 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 | $57.94 | 7.230% | $62.1291 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $98.78 | 11.398% | $110.0389 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $200.96 | 11.847% | $224.7677 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $220.42 | 8.528% | $239.2174 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $188.34 | 12.168% | $211.2572 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $169.25 | 3.320% | $174.8691 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $145.73 | 5.555% | $153.8253 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $1,081.42 | $1,176.1047 | $1,176.12 | $1,176.10 | $1,176.10 | |