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 | $83.88 | 9.752% | $92.06 | $92.06 | $92.05 | $92.10 |
Purchase #2 | $186.42 | 9.368% | $203.8838 | $203.88 | $203.90 | $203.90 |
Purchase #3 | $181.32 | 4.290% | $189.0986 | $189.10 | $189.10 | $189.10 |
Purchase #4 | $148.67 | 4.213% | $154.9335 | $154.93 | $154.95 | $154.90 |
Purchase #5 | $194.56 | 13.407% | $220.6447 | $220.64 | $220.65 | $220.60 |
Purchase #6 | $168.37 | 10.297% | $185.7071 | $185.71 | $185.70 | $185.70 |
Purchase #7 | $131.45 | 6.561% | $140.0744 | $140.07 | $140.05 | $140.10 |
7 purchase totals = | $1,094.67 | $1,186.4021 | $1,186.39 | $1,186.40 | $1,186.40 |