| 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 | $121.58 | 7.694% | $130.9344 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $173.70 | 12.177% | $194.8514 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $108.78 | 4.561% | $113.7415 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $212.55 | 7.791% | $229.1098 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $106.44 | 4.227% | $110.9392 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $179.75 | 7.750% | $193.6806 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $142.81 | 7.557% | $153.6022 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,045.61 | $1,126.8591 | $1,126.85 | $1,126.90 | $1,126.80 | |