| 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 | $149.70 | 12.780% | $168.8317 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $43.68 | 12.626% | $49.195 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $203.29 | 11.382% | $226.4285 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $36.84 | 8.817% | $40.0882 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $35.98 | 6.644% | $38.3705 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $25.88 | 11.780% | $28.9287 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $245.77 | 10.868% | $272.4803 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $741.14 | $824.3229 | $824.33 | $824.40 | $824.30 | |