| 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 | $178.64 | 5.597% | $188.6385 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $181.55 | 7.400% | $194.9847 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $161.74 | 9.563% | $177.2072 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $26.74 | 8.817% | $29.0977 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $173.79 | 6.552% | $185.1767 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $170.29 | 9.146% | $185.8647 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $240.28 | 12.644% | $270.661 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,133.03 | $1,231.6305 | $1,231.63 | $1,231.65 | $1,231.70 | |