| 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 | $103.57 | 4.864% | $108.6076 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $168.77 | 10.761% | $186.9313 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $166.50 | 13.570% | $189.0941 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $56.68 | 9.450% | $62.0363 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $21.42 | 10.811% | $23.7357 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $18.71 | 4.595% | $19.5697 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $171.61 | 4.319% | $179.0218 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $707.26 | $768.9965 | $769.00 | $769.00 | $768.90 | |