| 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 | $210.70 | 3.790% | $218.6855 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $182.48 | 10.753% | $202.1021 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $148.42 | 3.708% | $153.9234 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $221.26 | 5.412% | $233.2346 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $178.53 | 3.237% | $184.309 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $211.33 | 8.250% | $228.7647 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $115.64 | 12.662% | $130.2823 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $1,268.36 | $1,351.3016 | $1,351.29 | $1,351.30 | $1,351.30 | |