| 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 | $183.51 | 10.321% | $202.4501 | $202.45 | $202.45 | $202.50 |
| Purchase #2 | $79.46 | 9.518% | $87.023 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $162.83 | 7.247% | $174.6303 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $117.63 | 13.336% | $133.3171 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $155.78 | 9.626% | $170.7754 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $119.83 | 8.621% | $130.1605 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $94.36 | 10.708% | $104.4641 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $913.40 | $1,002.8205 | $1,002.82 | $1,002.80 | $1,002.90 | |