| 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 | $53.66 | 10.873% | $59.4945 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $5.26 | 10.111% | $5.7918 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $178.42 | 8.481% | $193.5518 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $249.48 | 11.169% | $277.3444 | $277.34 | $277.35 | $277.30 |
| Purchase #5 | $6.55 | 9.621% | $7.1802 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $141.65 | 4.470% | $147.9818 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $79.62 | 10.229% | $87.7643 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $714.64 | $779.1088 | $779.09 | $779.15 | $779.20 | |