| 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 | $165.50 | 12.302% | $185.8598 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $117.95 | 3.535% | $122.1195 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $238.30 | 12.514% | $268.1209 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $183.78 | 7.789% | $198.0946 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $192.84 | 13.739% | $219.3343 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $200.25 | 10.669% | $221.6147 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $145.63 | 3.202% | $150.2931 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $1,244.25 | $1,365.4369 | $1,365.42 | $1,365.40 | $1,365.40 | |