| 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 | $121.80 | 7.441% | $130.8631 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $12.73 | 8.717% | $13.8397 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $67.90 | 11.597% | $75.7744 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $162.73 | 8.596% | $176.7183 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $194.28 | 6.341% | $206.5993 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $203.66 | 8.846% | $221.6758 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $224.49 | 8.348% | $243.2304 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $987.59 | $1,068.7010 | $1,068.70 | $1,068.70 | $1,068.70 | |