| 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 | $202.80 | 8.732% | $220.5085 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $102.74 | 6.260% | $109.1715 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $187.76 | 10.770% | $207.9818 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $170.62 | 13.813% | $194.1877 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $141.48 | 10.335% | $156.102 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $92.55 | 6.819% | $98.861 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $163.44 | 6.401% | $173.9018 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $1,061.39 | $1,160.7143 | $1,160.71 | $1,160.70 | $1,160.80 | |