| 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 | $43.72 | 6.234% | $46.4455 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $237.63 | 7.608% | $255.7089 | $255.71 | $255.70 | $255.70 |
| Purchase #3 | $130.95 | 12.672% | $147.544 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $178.47 | 9.307% | $195.0802 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $163.70 | 13.704% | $186.1334 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $210.66 | 12.814% | $237.654 | $237.65 | $237.65 | $237.70 |
| Purchase #7 | $212.86 | 8.148% | $230.2038 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,177.99 | $1,298.7698 | $1,298.76 | $1,298.80 | $1,298.70 | |