| 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 | $215.28 | 6.563% | $229.4088 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $226.37 | 6.305% | $240.6426 | $240.64 | $240.65 | $240.60 |
| Purchase #3 | $189.37 | 9.666% | $207.6745 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $180.52 | 7.591% | $194.2233 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $204.67 | 10.824% | $226.8235 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $83.77 | 9.826% | $92.0012 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $174.71 | 11.351% | $194.5413 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,274.69 | $1,385.3152 | $1,385.30 | $1,385.25 | $1,385.20 | |