| 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 | $126.33 | 5.428% | $133.1872 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $129.71 | 8.179% | $140.319 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $158.55 | 10.250% | $174.8014 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $135.39 | 11.296% | $150.6837 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $87.94 | 9.141% | $95.9786 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $208.46 | 7.714% | $224.5406 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $128.84 | 11.445% | $143.5857 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $975.22 | $1,063.0962 | $1,063.10 | $1,063.15 | $1,063.10 | |