| 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 | $182.79 | 10.189% | $201.4145 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $168.85 | 12.173% | $189.4041 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $55.65 | 4.559% | $58.1871 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $138.48 | 8.713% | $150.5458 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $243.52 | 5.137% | $256.0296 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $180.48 | 10.808% | $199.9863 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $96.97 | 12.133% | $108.7354 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,066.74 | $1,164.3028 | $1,164.31 | $1,164.35 | $1,164.20 | |