| 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 | $182.26 | 5.278% | $191.8797 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $189.54 | 6.423% | $201.7142 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $223.59 | 9.153% | $244.0552 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $202.77 | 12.775% | $228.6739 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $201.36 | 5.135% | $211.6998 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $163.77 | 8.819% | $178.2129 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $146.74 | 12.649% | $165.3011 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,310.03 | $1,421.5368 | $1,421.53 | $1,421.50 | $1,421.60 | |