| 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 | $247.56 | 12.250% | $277.8861 | $277.89 | $277.90 | $277.90 |
| Purchase #2 | $91.42 | 10.865% | $101.3528 | $101.35 | $101.35 | $101.40 |
| Purchase #3 | $170.34 | 7.762% | $183.5618 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $23.27 | 7.225% | $24.9513 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $195.29 | 6.707% | $208.3881 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $189.89 | 7.310% | $203.771 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $96.82 | 13.622% | $110.0088 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $1,014.59 | $1,109.9199 | $1,109.92 | $1,109.90 | $1,110.10 | |